Heavy Metal Or Aluminum Containing Patents (Class 544/64)
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Patent number: 5068371Abstract: Titanocenes of the formula I ##STR1## in which R.sup.1 are cyclopentadienyl.sup..crclbar. groups and R.sup.2 and R.sup.3 are aromatic radicals which are substituted in both ortho-positions by fluorine and, in addition, are substituted by a pyrrylalkyl group, amidoalkyl group or imidoalkyl group, are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds.Type: GrantFiled: May 23, 1990Date of Patent: November 26, 1991Assignee: Ciba-Geigy CorporationInventors: Eginhard Steiner, Harry Beyeler, Rinaldo Husler
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Patent number: 5030729Abstract: Compounds of formula (I) ##STR1## in which R.sub.1 is hydrogen, O.degree., CN, NO, cyanomethyl, C.sub.1 -C.sub.12 -alkyl, C.sub.3 -C.sub.12 -alkenyl or C.sub.3 -C.sub.12 -alkynyl subject to the proviso that the carbon atom attached to the nitrogen atom is a primary carbon atom, C.sub.7 -C.sub.12 -aralkyl, C.sub.1 -C.sub.12 -acyl, 2,3-epoxypropyl, OH-monosubstituted C.sub.2 -C.sub.6 -alkyl or 2,3-dihydroxypropyl, R.sub.2 is hydrogen, C.sub.1 -C.sub.18 -alkyl, C.sub.5 -C.sub.18 -cycloalkyl, C.sub.6 -C.sub.18 -aryl or C.sub.7 -C.sub.18 -aryalkyl, R.sub.3 is C.sub.6 -C.sub.18 -aryl or a group of the formula (II) ##STR2## in which R.sub.1 is as defined above, n is an integer from 1 to 4 and R.sub.4 is an organic or inorganic radical of a valency equal to n are useful for stabilizing organic material against oxidative, thermal and/or light induced degradation.Type: GrantFiled: March 1, 1990Date of Patent: July 9, 1991Assignee: Ciba-Geigy CorporationInventors: Giuseppe Cantatore, Valerio Borzatta
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Patent number: 4975433Abstract: A compound of the formula: ##STR1## wherein: R and R.sub.1 may be the same or different and are selected from the group consisting of H; cycloalkyl groups having up to 10 carbon atoms; or straight or branched chain alkyl, alkenyl or alkynyl of 1 to 10 carbon atoms;R.sub.2 and R.sub.3 together with the nitrogen atom to which they are bonded form a pyrrolidine, piperidine, N-methyl piperazine, piperazine or morpholine ring;or a non-toxic pharmaceutically acceptable salt, adduct, oxide or other derivative thereof; and pharmaceutical compositions adapted for topical administration to a human or non-human animal and methods of topically administering the compositions to humans and non-human animals.Type: GrantFiled: January 31, 1989Date of Patent: December 4, 1990Assignee: University of FloridaInventor: Kenneth B. Sloan
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Patent number: 4963470Abstract: Titanocenes with silylated .pi.-cyclopentadienyl ligands in which one or two carbo- or heterocyclic aromatic rings are bonded to the titanium, the aromatic rings being substituted by fluorine, --CF.sub.3, --C.sub.2 F.sub.5, --CF.sub.2 CL or --CF.sub.2 CH.sub.3 in at least one of the two ortho-positions relative to the metal-carbon bonds, are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated substrates. They are distinguished by a high sensitivity, stability to air and the action of heat, and a high activity in the region of UV light to visible light. They are furthermore readily soluble in the photopolymerizable compositions.Type: GrantFiled: January 19, 1990Date of Patent: October 16, 1990Assignee: Ciba-Geigy CorporationInventors: Bernd Klingert, Franciszek Sitek, Manfred Rembold
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Patent number: 4952289Abstract: Methods and apparatus for electrochemical extraction of a ligand such as molecular oxygen from a first fluid environment and for release of a ligand such as molecular oxygen, as well as ligand carrier compounds therefor comprising macrocyclic amines having the general formulas: ##STR1## where: A, B, C, D, E, and F are each nitrogen, oxygen, sulfur, or phosphorous;m, n, o, p, q, and r are each typically 2, 3, 4, 5, or 6;the R substituents are each generally H or short chain (linear or branched) alkyl, although R.sub.2 may represent ketyl (.dbd.o); andM is a suitable transition metal ion.Type: GrantFiled: May 9, 1988Date of Patent: August 28, 1990Assignee: Aquanautics CorporationInventors: Joseph P. Ciccone, Emory S. DeCastro, John B. Kerr
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Patent number: 4940696Abstract: A benzonaphthalene compound has the formula ##STR1## wherein R.sub.1 represents ##STR2## or (ii) --CH.sub.2 OH; R.sub.6 represents ##STR3## or OR.sub.7 wherein R.sub.7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r" represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R.sub.2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R.sub.3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or --O--Si(CH.sub.3).sub.2 --R.sub.8 wherein R.sub.8 represents lower alkyl; and R.sub.4 and R.sub.5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy.This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjunctive tissues.Type: GrantFiled: November 16, 1987Date of Patent: July 10, 1990Assignee: Centre International de Recherches Dermatologioues (CIRD)Inventors: Braham Shroot, Jacques Eustache, Jean-Michel Bernardon
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Patent number: 4937338Abstract: Pigment of the general formula:f.Het (I)where F is the cation of a cationic dye which has an absorption maximum at >700 nm and may or may not contain anionic groups and Het is an anion of a heteropolyacid based on tungsten, molybdenum, vanadium or a mixture of these with phosphorus, silicon, cobalt, aluminum, manganese, chromium, nickel or a mixture of these or a copper (I)-hexacyanoferrate(II) anion, are superior to the known IR dyes in terms of thermal stability and photostability, and give optical recording media having superior properties, such as a high signal/noise ratio.Type: GrantFiled: April 20, 1989Date of Patent: June 26, 1990Assignee: BASF AktiengesellschaftInventors: Helmut Flohr, Joachim Jesse, Bernhard Albert, Peter Neumann
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Patent number: 4921963Abstract: Complexes of platinum II containing a single radiosensitizer ligand and an amino or ammine substituent shows superior binding to DNA and are useful in chemotherapy and sensitization of hypoxic tumors to radiation. The chemotherapeutic value of these compounds is enhanced by administration of vasoactive agents.Type: GrantFiled: April 13, 1987Date of Patent: May 1, 1990Assignee: British Columbia Cancer FoundationInventors: Kirsten A. Skov, Nicholas P. Farrell, David J. Chaplin
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Patent number: 4910121Abstract: Titanocenes containing .pi.-cyclopentadienyl ligands, in which one or two carbocyclic or heterocyclic aromatic rings are attached to the metal atom, said aromatic rings being substituted by fluorine in at least one of the two ortho-positions relative to the metal-carbon bonds, are suitable photoinitiators for the photopolymerization of ethylenically unsaturated substrates. They are distinguished by high sensitivity, stability to air and heat, and are very effective in the range from UV light to visible light.Type: GrantFiled: July 28, 1987Date of Patent: March 20, 1990Assignee: Ciba-Geigy CorporationInventors: Martin Riediker, Martin Roth, Niklaus Buhler, Joseph Berger
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Patent number: 4874867Abstract: Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: ##STR1## wherein X.sup.1 and X.sup.2 are as described in the specification.Type: GrantFiled: November 23, 1988Date of Patent: October 17, 1989Assignee: E. I. Du Pont De Nemours and CompanyInventors: Paul E. Aldrich, John Jonas V. Duncia, Michael E. Pierce
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Patent number: 4855468Abstract: Titanocenes with .pi.-cyclopentadienyl ligands, in which one or two carbocyclic or heterocyclic aromatic rings are bonded to the metal, the aromatic rings being substituted in at least one of the two ortho-positions relative to the metal-carbon bonds by CF.sub.2 Z (Z=F or substituted or unsubstituted alkyl), are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds. They are distinguished by a high radiation sensitivity, stability to air and thermal effects, and high effectiveness in the range from UV light to visible light.Type: GrantFiled: September 11, 1987Date of Patent: August 8, 1989Assignee: Ciba-Geigy CorporationInventors: Martin Riediker, Kurt Meier, Hans Zweifel
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Patent number: 4851549Abstract: Pigments of the general formulaF.multidot.Het (I)where F is the cation of a cationic dye which has an absorption maximum at >700 nm and may or may not contain anionic groups and Het is an anion of a heteropolyacid based on tungsten, molybdenum, vanadium or a mixture of these with phosphorus, silicon, cobalt, aluminum, manganese, chromium, nickel or a mixture of these or a copper(I)-hexacyanoferrate(II) anion, are superior to the known IR dyes in terms of thermal stability and photostability, and give optical recording media having superior properties, such as a high signal/noise ratio.Type: GrantFiled: August 23, 1988Date of Patent: July 25, 1989Assignee: BASF AktiengesellschaftInventors: Helmut Flohr, Joachim Jesse, Bernhard Albert, Peter Neumann
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Patent number: 4843068Abstract: A pyrazole oxime derivative represented by the general formula (I) which is useful as an insecticide and fungicide, ##STR1## wherein the structural elements are defined in the specification, and the method of controlling said pests. The compounds represented by the general formula (I) can be synthesized by the methods disclosed in the specification.Type: GrantFiled: December 29, 1986Date of Patent: June 27, 1989Assignee: Nihon Nohyaku Co., Ltd.Inventors: Hiroshi Hamaguchi, Hideo Takaishi, Tetsuji Ohshima, Takamichi Konno, Yukio Miyagi, Shiraiwa Yutaka, Takayuki Akita
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Patent number: 4820843Abstract: Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: ##STR1## wherein X.sup.1 and X.sup.2 are as described in the specification.Type: GrantFiled: May 22, 1987Date of Patent: April 11, 1989Assignee: E. I. Du Pont de Nemours and CompanyInventors: Paul E. Aldrich, John Jonas V. Duncia, Michael E. Pierce
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Patent number: 4810782Abstract: Novel chelates of 2,6-diureadopyridines and certain metal ions are provided which exhibit exceptional fluorescent characteristics when such chelates are exposed to incident or X-ray irradiation.Type: GrantFiled: November 2, 1987Date of Patent: March 7, 1989Inventor: Spyros Theodoropulos
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Patent number: 4791204Abstract: Compositions comprising(a) a pyrrolopyrrole of formula I ##STR1## wherein A and B are identical or different alkyl, aralkyl, aryl or heterocyclic aromatic radicals, R.sub.1 and R.sub.2 are hydrogen atoms, unsubstituted or substituted alkyl radicals, and also alkenyl, alkynyl, aralkyl, cycloalkyl, carbamoyl, alkylcarbamoyl, arylcarbamoyl, alkoxycarbonyl, aryl, alkanoyl or aroyl groups, and X is an --O-- or --S-- atom, and(b) a pyrrolopyrrole of the above formula I that contains at least one group of formula --SO.sub.3 L, --CO.sub.2 L, --PO.sub.3 (L).sub.2, --N(R.sub.4)(R.sub.5 ), ##STR2## oder --NHCOR wherein L is --H, a group of formula M.sub.n.sup.+n or N.sup.+ H(R.sub.3)(R.sub.4)(R.sub.5), M is a monovalent, divalent or trivalent metal cation, n is 1, 2 or 3, R.sub.3 R.sub.4 and R.sub.5 are each independently --H or alkyl, aralkyl, C.sub.5 -C.sub.6 cycloalkyl or aryl radicals, or R.sub.4 and R.sub.Type: GrantFiled: November 19, 1986Date of Patent: December 13, 1988Assignee: Ciba-Geigy CorporationInventors: Max Jost, Abul Iqbal, Alain C. Rochat
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Patent number: 4786721Abstract: The reactive dyes are useful, in particular, for dyeing or printing cellulose-containing fiber materials by the cold pad-batch method and produce, with a high dyeing yield, dyeings and prints having good fastness properties.Type: GrantFiled: August 13, 1986Date of Patent: November 22, 1988Assignee: Ciba-Geigy CorporationInventors: Athanassios Tzikas, Peter Aeschlimann, Paul Herzig
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Patent number: 4743294Abstract: A selective herbicide of the formula ##STR1## in which m is 0, 1 or 2,R.sup.5 is an organic radical,R.sup.3 is hydrogen or an organic radical,R.sup.9 is hydrogen or an optionally substituted alkyl radical,R.sup.10 is an organic radical or forms a ring with R.sup.9,R.sup.40 and R.sup.41 are alkyl or alkoxy, andM is hydrogen or a metal or ammonium radical, or an acid adduct thereof.Type: GrantFiled: April 22, 1987Date of Patent: May 10, 1988Assignee: Bayer AktiengesellschaftInventors: Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister, Uwe Priesnitz, Hans-Jochem Riebel, Wolfgang Roy, Hans-Joachim Santel, Robert R. Schmidt, Koichi Moriya, Ludwig Eue, Klaus Lurssen
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Patent number: 4734406Abstract: Compounds of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and Y have the indicated meanings, their physiologically tolerated acid addition salts, and a process for the preparation of these compounds, are described. The compounds inhibit thromboxane synthetase and can thus be used as medicaments.Type: GrantFiled: March 11, 1986Date of Patent: March 29, 1988Assignee: Hoechst AktiengesellschaftInventors: Hans-Hermann Lau, Wilhelm Bartmann, Gerhard Beck, Gunther Wess
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Patent number: 4732893Abstract: Platinum complex having formula (I)cis-[L-(Pt.sup.II XX').sub.m ].(Solv).sub.n (I)whereinm is 1 or 2;X and X', which are the same or different, are Cl, OH, CH.sub.3 SOCH.sub.3.Cl or CH.sub.3 SOCH.sub.3.H.sub.2 O;L is a bidentate ligand of formula II ##STR1## Solv. represents the crystallization solvents and m is zero, 0.5 or an integer from 1 to 6,are described.The compounds I are useful in therapy as antitumoral agents.Type: GrantFiled: August 2, 1985Date of Patent: March 22, 1988Assignee: Boehringer Biochemia Robin S.p.A.Inventors: Alessandro Pasini, Franco Zunino, Odoardo Tofanetti, Carmelo A. Gandolfi, Sergio Tongnella
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Patent number: 4725305Abstract: Herbicidally active novel N,N'-bis-sulphonyl guanidines of the formula ##STR1## in which M is hydrogen, a metal or an ammonium radical, andR.sup.4, R.sup.5, R.sup.40 and R.sup.41 are various organic radicals.Type: GrantFiled: November 14, 1986Date of Patent: February 16, 1988Assignee: Bayer AktiengesellschaftInventors: Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt, Klaus Lurssen, Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Uwe Priesnitz, Wolfgang Roy, Hans-Joachim Santel
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Patent number: 4691037Abstract: A ruthenium-phosphine complex represented by the formula (I)Ru.sub.x H.sub.y Cl.sub.z (R--BINAP).sub.2 (S).sub.p (I)wherein R--BINAP represents tertiary phosphine represented by the formula (II) ##STR1## R which is the same represents hydrogen, methyl or t-butyl, S represents tertiary amine, y represents 0 or 1, and when y is 0, x represents 2, z represents 4 and p represents 1, and when y is 1, x represents 1, z represents 1 and p represents 0.Type: GrantFiled: January 6, 1986Date of Patent: September 1, 1987Assignee: Takasago Perfumery Co., Ltd.Inventors: Sadao Yoshikawa, Masahiko Saburi, Takao Ikariya, Youichi Ishii, Susumu Akutagawa
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Patent number: 4657903Abstract: This invention relates to novel transition metal complexes of 2-acetyl- and -propionylpyridine thiosemicarbazones, their selenium analogs. These compounds are useful as antimalarial and antileukemic agents. Also disclosed are several synthetic procedures used to prepare the thiosemicarbazones and their selenium analogs.Type: GrantFiled: March 31, 1982Date of Patent: April 14, 1987Assignee: The United States of America as represented by the Secretary of the ArmyInventors: John P. Scovill, Daniel L. Klayman, Charles F. Franchino
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Patent number: 4637988Abstract: There are described stable fluorescent labels comprising a complex of lanthanide metal and a chelating agent comprising a nucleus which is a triplet sensitizer having a triplet energy greater than that of said lanthanide metal and at least two heteroatom-containing groups which form coordinate complexes with lanthanide metals and a third heteroatom-containing group or heteratom in or appended to the triplet sensitizer. Labeled physiologically active materials useful in specific binding assays such as labeled antigens, heptens, antibodies, hormones and the like comprising the stable fluorescent labels having physiologically active materials adsorbed or bonded thereto are also described.Type: GrantFiled: February 3, 1986Date of Patent: January 20, 1987Assignee: Eastman Kodak CompanyInventors: Jerald C. Hinshaw, John L. Toner, George A. Reynolds
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Patent number: 4590287Abstract: Titanocenes containing .pi.-cyclopentadienyl ligands, in which one or two carbocyclic or heterocyclic aromatic rings are attached to the metal atom, said aromatic rings being substituted by fluorine in at least one of the two ortho-positions relative to the metal-carbon bonds, are suitable photoinitiators for the photopolymerization of ethylenically unsaturated substrates. They are distinguished by high sensitivity, stability to air and heat, and are very effective in the range from UV light to visible light.Type: GrantFiled: February 2, 1984Date of Patent: May 20, 1986Assignee: Ciba-Geigy CorporationInventors: Martin Riediker, Martin Roth, Niklaus Buhler, Joseph Berger
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Patent number: 4588811Abstract: There are described novel cationic quinophthalone compounds of the formula I ##STR1## wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel quinophthalone compounds can be used in particular as dyes for dyeing and printing paper, greenish-yellow dyeings having good fastness to water and to light being obtained.Type: GrantFiled: November 19, 1984Date of Patent: May 13, 1986Assignee: Ciba-Geigy CorporationInventor: Jean-Marie Adam
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Patent number: 4569993Abstract: An antibacterial 7beta-substituted malonamido-7alpha-methoxy-3-tetrazolylthiomethyl-1-dethia-1-oxa-3-cephem-4 -carboxylic acid and its derivative represented by the following formula: ##STR1## (wherein R.sup.1 is alkyl, hydroxyaryl, or thienyl;R.sup.2 and R.sup.4 each is hydrogen, light metal or a carboxy-protecting group; andR.sup.3 is optionally protected hydroxyalkyl, carbamoylalkyl, dialkylaminoalkyl, or sulfamoylalkyl)are disclosed.Type: GrantFiled: December 6, 1984Date of Patent: February 11, 1986Assignee: Shionogi & Co., Ltd.Inventors: Masayuki Narisada, Fumihiko Watanabe, Yoshio Hamashima
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Patent number: 4551469Abstract: Antifungal and plant growth regulatory compounds of the formula ##STR1## in which R.sub.1 is alkyl, cycloalkyl or optionally substituted phenyl, and R.sub.2 is optionally substituted phenyl or benzyl.Type: GrantFiled: September 3, 1980Date of Patent: November 5, 1985Assignee: Imperial Chemical Industries PLCInventors: Keith P. Parry, Paul A. Worthington, William G. Rathmell
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Patent number: 4551502Abstract: Novel complexes are prepared from water-soluble compounds having at least one amidocarbonylic unit and a square planar organometallic compound.Type: GrantFiled: September 19, 1983Date of Patent: November 5, 1985Inventors: Bobby A. Howell, Erik W. Walles
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Patent number: 4544743Abstract: This invention relates to new salts of 1,3,5-oxadiazines-2,4,6-triones, to new 1,3,5-oxadiazines-2,4,6-triones and to the preparation thereof.Type: GrantFiled: June 27, 1983Date of Patent: October 1, 1985Assignee: Societe CarbochimiqueInventors: Pierre M. Lambert, Ignacio De Aguirre-Otegui
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Patent number: 4533730Abstract: Intermediates for preparing an antibacterial 1-dethia-1-oxacephalosporins which are represented by the following formula: ##STR1## wherein R is a monovalent group (minus the carbonyl) from an acyl derived from a carboxylic or carbonic acid;Y.sup.1 is a divalent group of the following formula: ##STR2## wherein COB is carboxy or protected carboxy;X is hydrogen or a nucleophilic group; andZ is a leaving groupare prepared from a compound of the following formula; ##STR3## wherein R and Y.sup.1 are as defined above by the action of an acid. The new compounds of this invention shown by the following formula: ##STR4## wherein A is amino or substituted amino;E is hydrogen or methoxy; andY is a divalent group of the following formula: ##STR5## in which COB, X, and Z are as defined above are convertible into other compounds of the same formula by applying conventional methods in .beta.-lactam chemistry.Type: GrantFiled: October 19, 1983Date of Patent: August 6, 1985Assignee: Shionogi & Co., Ltd.Inventors: Mitsuru Yoshioka, Uyeo Shoichiro, Yoshio Hamashima, Ikuo Kikkawa, Teruji Tsuji, Wataru Nagata
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Patent number: 4532233Abstract: An antibacterial 7.beta.-(fluorinated methylthioacetamido)-7.alpha.-methoxy-3-(1-hydroxyalkyl-5-tetrazolyl)thiom ethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid and its derivatives at the carboxy or hydroxyalkyl represented by the following formula: ##STR1## wherein, R is FCH.sub.2 -- or F.sub.2 CH--; R.sup.1 is R.sup.3 O-substituted-alkyl in which R.sup.3 is hydrogen or a hydroxy-protecting group; and R.sup.2 is a hydrogen or light metal atom or a carboxy-protecting group, antibacterial drugs containing it, its use and production.Type: GrantFiled: December 22, 1983Date of Patent: July 30, 1985Assignee: Shionogi & Co., Ltd.Inventors: Teruji Tsuji, Hisao Sato, Yoshio Hamashima
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Patent number: 4529721Abstract: A compound of the formula: ##STR1## wherein u represents hydrogen, carboxamido, N-hydroxycarboxamido, carboxy, azido, an aryl, an acylamino, a protected carboxy or an N-alkoxycarboxamido, or, together with v, can represent --S-- or --CH.sub.2 S--; v represents hydrogen, halogen, cyano or an alkylthio, or, together with u, can represent --S-- or --CH.sub.2 S--, or, together with w, can represent --(CH.sub.2).sub.3 CO--; w represents hydrogen, carboamoyl, cyano, carboxy, an N-alkylcarbamoyl, an alkyl, an aryl, a protected carboxy or a heterocycle, or, together with v, can represents --(CH.sub.2).sub.Type: GrantFiled: September 21, 1983Date of Patent: July 16, 1985Assignee: Shionogi & Co., Ltd.Inventors: Wataru Nagata, Mitsuru Yoshioka, Yasuhiro Nishitani, Tsutomu Aoki, Toshiro Konoike, Tadatoshi Kubota
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Patent number: 4515954Abstract: This disclosure describes metal chelates of anthracene-9,10-bis-carbonylhydrazones and derivatives thereof useful as antibacterial agents, for inhibiting the growth of transplanted mouse tumors, and for inducing the regression and/or palliation of leukemia and related cancers.Type: GrantFiled: June 6, 1983Date of Patent: May 7, 1985Assignee: American Cyanamid CompanyInventors: Stanley A. Lang, Jr., Keith C. Murdock
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Patent number: 4489002Abstract: Compounds of the general formula I ##STR1## where E is --CH.dbd. or --N.dbd., K is the radical of an amine or of a coupling component of the benzene, naphthalene, pyrazole, pyridine, pyrimidine, quinoline or isoquinoline series, or the radical of a 1,3-dicarbonyl compound which can be coupled, X is --O-- or --COO--, Y is --O--, --COO-- or --NH--, Z.sup.1 and Z.sup.2 independently of one another are unsubstituted or substituted alkyl or cycloalkyl, and one of them may furthermore be unsubstituted or substituted aryl, or Z.sup.1 and Z.sup.2 together with the nitrogen atom are a heterocyclic radical, and Z is unsubstituted or substituted C.sub.2 - or C.sub.3 -alkylene, from 1 to 4 sulfonic acid groups can be present and the rings A and B can be further substituted or can carry a fused benzene ring.The compounds of the present invention are suitable for dyeing or printing natural or synthetic N-containing materials, i.e., wool, leather or polyamide or polyurethane fibers, as wells as for coloring inks.Type: GrantFiled: June 4, 1982Date of Patent: December 18, 1984Assignee: BASF AktiengesellschaftInventors: Hans Baumann, Klaus Grychtol
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Patent number: 4478959Abstract: Amino and amido carboxylates of divalent tin, zinc, cobalt and nickel which are useful as catalysts for polyurethane formulations. Such compounds correspond to either of the formulae: ##STR1## wherein R.sub.1 and R.sub.2 are independently C.sub.1 -C.sub.20 alkyl, C.sub.6 -C.sub.20 cyclohydrocarbyl, C.sub.2 -C.sub.20 hydroxyalkyl or alkoxyalkyl, or R.sub.1 and R.sub.2 together with N form a nitrogen-containing heterocyclic ring of 5 or 6 atoms;R.sub.3 is a --CH.sub.2).sub.n group where n is an integer from 2 to 6 or a ##STR2## group where R.sub.4 is an alkyl, cycloalkyl or aryl group of up to 6 carbon atoms;A is ##STR3## wherein R.sub.5 and R.sub.6 are independently hydrogen, C.sub.1 -C.sub.4 alkyl or R.sub.5 and R.sub.6 together form part of a six-member cyclohydrocarbyl ring, andM is divalent tin, zinc, cobalt or nickel.Type: GrantFiled: September 29, 1983Date of Patent: October 23, 1984Assignee: Air Products and Chemicals, Inc.Inventors: Ibrahim S. Bechara, Rocco L. Mascioli
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Patent number: 4464490Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.Type: GrantFiled: March 18, 1983Date of Patent: August 7, 1984Assignee: Air Products and Chemicals, Inc.Inventors: Ibrahim S. Bechara, Rocco L. Mascioli
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Patent number: 4454135Abstract: Novel tetraorganotin benzenesulfonamide compounds are described which possess insecticidal and arachnicidal activity. In addition, novel trifluoroacetate organotin benzenesulfonamide intermediates useful in the synthesis of these tetraorganotin benzenesulfonamide compounds are described.Type: GrantFiled: January 4, 1983Date of Patent: June 12, 1984Assignee: E. I. Du Pont de Nemours and CompanyInventor: Gerald E. Lepone
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Patent number: 4430456Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.Type: GrantFiled: September 16, 1982Date of Patent: February 7, 1984Assignee: Air Products and Chemicals, Inc.Inventors: Ibrahim S. Bechara, Rocco L. Mascioli
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Patent number: 4417012Abstract: Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are compounds containing two or more groups of the formula --S--SO.sub.2 R linked by an organic bridging group, or polymers containing two or more groups of the formula --S--SO.sub.2 R attached to an organic polymer chain, where R represents (a) a radical OM where M is a monovalent metal, the equivalent of a multivalent metal, a monovalent ion derived by the addition of a proton to a nitrogenous base, or the equivalent of a multivalent ion derived by the addition of two or more protons to a nitrogenous base, or (b) an organic radical selected from aliphatic, cycloaliphatic, aromatic and heterocyclic radicals, and radicals which are combinations of any two or more such radicals.Type: GrantFiled: June 30, 1982Date of Patent: November 22, 1983Assignee: Monsanto Europe S.A.Inventor: Philippe G. Moniotte
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Patent number: 4367304Abstract: Compounds of the formula I, II, III or IV ##STR1## wherein X is halogen, OH, --OR.sup.1, --OOCR.sup.2, --OOC--R.sup.4 --COOR.sup.3 or --N(R.sup.5)(R.sup.6), or the two X groups together form a group --O--R.sup.9 --O-- or --OOC--R.sup.9 --COO--, Y has one of the meanings given for X, or it is --NHR.sup.5, --NHNH.sub.2 or --NHNH-phenyl, Z has one of the meanings given for X, or is --SR, and R, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.9 and R' are organic radicals having the meanings defined hereinbelow, are thermal stabilizers for chlorine-containing thermoplastics particularly for PVC. Their effect can be further intensified by the addition of co-stabilizers.Type: GrantFiled: November 4, 1980Date of Patent: January 4, 1983Assignee: Ciba-Geigy CorporationInventors: Klaus-Peter Michaelis, Wolfgang Wehner, Holger Andreas, Horst Muller
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Patent number: 4361579Abstract: A polycondensation product of a germanium trihydroxide compound of the formula: ##STR1## wherein W is hydrogen, alkyl, halogen, alkoxycarbonyl, carboxy, aryl, cycloalkyl which may be substituted, cycloalkenyl, heteroaryl or a group of the formula: (R.sup.1)(R.sup.2)N-- wherein R.sup.1 and R.sup.2 are each lower alkyl or R.sup.1 and R.sup.2 together with the adjacent nitrogen atom form a group of the formula: ##STR2## wherein R.sup.3 is hydrogen, lower alkyl, phenyl which may be substituted, aralkyl, acyl, acylamino or heteroaryl, and X is --N.dbd., --CH.dbd. or ##STR3## A is a bond, alkylene, alkenylene, --CO--Y--, --CONH--Y--, --O--Y--, --S--Y-- or ##STR4## (Y is alkylene); and R is alkyl. Such compounds are useful as agents for treating immune diseases.Type: GrantFiled: September 19, 1980Date of Patent: November 30, 1982Assignee: Yoshitomi Pharmaceutical Industries, Ltd.Inventors: Tomohiko Munakata, Chiaki Tashiro, Yutaka Maruyama
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Patent number: 4360670Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.Type: GrantFiled: February 2, 1981Date of Patent: November 23, 1982Assignee: Air Products and Chemicals, Inc.Inventors: Ibrahim S. Bechara, Rocco L. Mascioli
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Patent number: 4355161Abstract: A new composition of matter comprising molybdenum trioxide and heterocyclic nitrogen or oxygen Lewis bases. The molybdenum trioxide, upon reaction with Lewis base, forms a layered compound characterized in that the Lewis base is covalently bonded to molybdenum atoms in molybdenum oxide layers. The layered compound has the formula LMoO.sub.3 where L is a Lewis base containing nitrogen or oxygen electron donors and selected from the group consisting of 5- and 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides. L has the steric requirement such that its cross-sectional area perpendicular to an axis running through the L-Mo covalent bond is less than about 30(A).sup.2.Type: GrantFiled: November 10, 1980Date of Patent: October 19, 1982Assignee: Exxon Research and Engineering Co.Inventors: Jack W. Johnson, Allan J. Jacobson
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Patent number: 4355162Abstract: A new composition of matter comprising the reaction product of a mixed oxide having layers of corner linked octahedra and tetrahedra and a Lewis base. The reaction product forms a layered compound of the formula L.sub.x MOM'O.sub.4 where MOM'O.sub.4 is a mixed oxide selected from the group consisting of VOPO.sub.4, VOSO.sub.4, VOAsO.sub.4, VOMoO.sub.4, NbOPO.sub.4, NbOAsO.sub.4, TaOPO.sub.4 and MoOPO.sub.4, x is from about 0.1 to 1.0 and L is a Lewis base containing nitrogen or oxygen electron donor and is selected from the group consisting of 5-membered heterocyclic amines, 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides. The layered compounds are characterized in that L is covalently bound to a metal atom in the MOM'O.sub.4 layer.Type: GrantFiled: November 10, 1980Date of Patent: October 19, 1982Assignee: Exxon Research and Engineering Co.Inventors: Jack W. Johnson, Allan J. Jacobson
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Patent number: 4354024Abstract: A new composition of matter comprising layered compounds of tungsten trioxide and heterocyclic nitrogen or oxygen Lewis bases which have a unique layered structure. The layered compounds have the formula LWO.sub.3 where L is a Lewis base selected from the group consisting of 5-membered heterocyclic amines, 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides, the layered compounds being characterized in that L is covalently bound to a tungsten atom in the tungsten oxide layer.Type: GrantFiled: November 10, 1980Date of Patent: October 12, 1982Assignee: Exxon Research and Engineering CompanyInventors: Jack W. Johnson, Allan J. Jacobson
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Patent number: 4339448Abstract: New imidazole-copper complex compounds having a good fungicidal action, fungicides containing these compounds as active ingredients, processes for their manufacture, and their use for combating fungi.Type: GrantFiled: October 22, 1979Date of Patent: July 13, 1982Assignee: BASF AktiengesellschaftInventors: Toni Dockner, Anton Frank, Ernst-Heinrich Pommer
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Patent number: 4321373Abstract: This invention relates to 2-hydroxy-3-naphthoic acid amides of the general formula: ##STR1## wherein R.sub.1 is hydrogen, a substituted or unsubstituted alkyl, cycloalkyl, aralkyl, or aryl group, and R.sub.2 and R.sub.3 are identical or different and are hydrogen, a substituted or unsubstituted alkyl, cycloalkyl, aralkyl, or aryl group, or, together with the nitrogen atom to which they are attached, a substituted or unsubstituted heterocyclic group. The compounds are useful as coupling components for diazo printing.Type: GrantFiled: August 29, 1980Date of Patent: March 23, 1982Assignee: Hoechst AktiengesellschaftInventor: Siegfried Scheler
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Patent number: 4297364Abstract: New compounds of the formula ##STR1## which have a good fungicidal action, their manufacture, fungicides containing these compounds as active ingredients, and processes for combating fungi with these compounds.Type: GrantFiled: October 10, 1979Date of Patent: October 27, 1981Assignee: BASF AktiengesellschaftInventors: Hubert Sauter, Bernd Zeeh, Costin Rentzea, Ernst-Heinrich Pommer
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Patent number: 4296030Abstract: This disclosure describes metal chelates of symmetrical 1,4-bis(substituted-amino)-5,8-dihydroxy-anthraquinones useful for inhibiting the growth of tumors and as colorants or dyes.Type: GrantFiled: April 9, 1980Date of Patent: October 20, 1981Assignee: American Cyanamid CompanyInventors: Stanley A. Lang, Jr., Keith C. Murdock