Nitrogen Bonded Directly To The Lactone Ring Patents (Class 549/303)
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Patent number: 11308323Abstract: Various embodiments relate generally to computer vision and automation to autonomously identify and deliver for application a treatment to an object among other objects, data science and data analysis, including machine learning, deep learning, and other disciplines of computer-based artificial intelligence to facilitate identification and treatment of objects, and robotics and mobility technologies to navigate a delivery system, more specifically, to an agricultural delivery system configured to identify and apply, for example, an agricultural treatment to an identified agricultural object. In some examples, a method may include, receiving data representing a policy specifying a type of action for an agricultural object, selecting an emitter with which to perform a type of action for the agricultural object as one of one or more classified subsets, and configuring the agricultural projectile delivery system to activate an emitter to propel an agricultural projectile to intercept the agricultural object.Type: GrantFiled: December 21, 2019Date of Patent: April 19, 2022Assignee: Verdant Robotics, Inc.Inventors: Gabriel Thurston Sibley, Curtis Dale Garner, Andre Robert Daniel Michelin, Lorenzo Ibarria, Patrick Christopher Leger, Benjamin Rewis, Shi Yan
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Patent number: 8586743Abstract: The present disclosure is directed to a reactive ester agent capable of conjugating a reporter molecule to a carrier molecule or solid support. The reactive ester agent has the general formula: wherein the variables are described throughout the application.Type: GrantFiled: January 30, 2008Date of Patent: November 19, 2013Assignee: Life Technologies CorporationInventors: Kyle Gee, Aleksey Rukavishnikov, Diane M. Witczak
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Publication number: 20100059261Abstract: A material for use in flexible printed wiring board having high reliability and allowing for processing fine wiring includes a compound represented by the following general formula (I): wherein one of X and Y represents O and the other represents NAr2R2, and R1, R2, Ar1, and Ar2 are as defined in the specification, and a resin composition comprising the compound as a reactive monomer.Type: ApplicationFiled: June 20, 2006Publication date: March 11, 2010Applicants: AMT LABORATORY CO., LTD., MANAC INC.Inventors: Hisashi Watanabe, Kenji Nakajima, Keizo Tanaka, Satoru Nanba
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Patent number: 6956055Abstract: The invention relates to substituted ?-lactone compounds, to methods for the production thereof, to medicaments containing these compounds and to the use of these compounds for producing medicaments.Type: GrantFiled: January 5, 2004Date of Patent: October 18, 2005Assignee: Grunenthal GmbHInventors: Corinna Sundermann, Michael Przewosny, Werner Englberger
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Patent number: 6872839Abstract: Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them, and their use as colorants for high or low molecular mass organic material.Type: GrantFiled: March 3, 2000Date of Patent: March 29, 2005Assignee: Cibaspecialty Chemicals Corp.Inventors: Leonhard Feiler, Thomas Ruch, Olof Wallquist, Peter Nesvadba
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Patent number: 6462205Abstract: The present invention relates to a novel process for preparing benzofurandioneoxime derivatives by reacting benzofurandioneoxime derivatives with acids.Type: GrantFiled: September 26, 2001Date of Patent: October 8, 2002Assignee: Bayer AktiengesellscahftInventors: Walter Hübsch, Lubbertus Mulder, Bernd Gallenkamp, Herbert Gayer, Reinhard Lantzsch
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Patent number: 6262302Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.Type: GrantFiled: September 17, 1999Date of Patent: July 17, 2001Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & CompanyInventors: Jing Wu, Jay S. Tung, Jeffrey S. Nissen, Thomas E. Mabry, Lee H. Latimer, Clark N. Eid, James E. Audia
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Patent number: 6153652Abstract: Disclosed are compounds which inhibit .beta.-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits .beta.-amyloid peptide release and/or its synthesis as well as methods for treating Alheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.Type: GrantFiled: November 21, 1997Date of Patent: November 28, 2000Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & CompanyInventors: Jing Wu, Jay S. Tung, Jeffrey S. Nissen, Thomas E. Mabry, Lee H. Latimer, Clark N. Eid, James E. Audia
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Patent number: 5939563Abstract: Compounds of formula (XXIII): ##STR1## wherein p is 0 or 1, and processes for making such compounds.Type: GrantFiled: March 30, 1998Date of Patent: August 17, 1999Assignee: ZENECA LimitedInventor: Ian Richard Matthews
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Patent number: 5892061Abstract: A preparation process of isoimide comprising reacting a compound having one or more carboxyl group and one or more amide bond in the same molecule in the presence of a haloiminium salt and basic substance, and a preparation process of isoimide comprising reacting a compound having one or more carboxyl group with a compound having one or more amide bond in the presence of a haloiminium salt and basic substance are disclosed.Type: GrantFiled: November 21, 1997Date of Patent: April 6, 1999Assignee: Mitsui Chemicals, Inc.Inventors: Kan Ikeda, Wataru Yamashita, Shoji Tamai
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Patent number: 5554581Abstract: The present invention relates to 3,4,5,6-tetrahydrophthalamide derivatives and 3,4,5,6-tetrahydroisophthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof.More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetrahydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I): ##STR1## These tetrahydrophthalamide derivatives and the tetrahydroisophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment.Type: GrantFiled: May 25, 1995Date of Patent: September 10, 1996Assignees: Sagami Chemical Research Center, Kaken Pharmaceutical Co., Ltd.Inventors: Kenji Hirai, Tomoko Matsukawa, Tomoyuki Yano, Emiko Ejiri, Kiyomi Aizawa, Koichi Shikakura, Tomoko Yoshii, Sadayuki Ugai, Osamu Yamada, Shigeki Kishi
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Patent number: 5053071Abstract: This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable compositions containing them, and their use as broad spectrum herbicides.Type: GrantFiled: May 2, 1990Date of Patent: October 1, 1991Assignee: E. I. Du Pont de Nemours and CompanyInventor: Joseph E. Semple
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Patent number: 4983629Abstract: 11-Haloprostane derivatives of general Formula I ##STR1## wherein X is F, Cl or Br,R.sub.1 is the residue CH.sub.2 OH or ##STR2## wherein R.sub.2 means a hydrogen atom, an alkyl, cycloalkyl, aryl, phenacyl or heterocyclic residue,A is a --CH.sub.2 --CH.sub.2 -- or cis--CH.dbd.CH--group,B is a --CH.sub.2 --CH.sub.2 -- or trans--CH.dbd.CH-- or a --C.tbd.C--group,W is an ethylenedioxymethylene group or a hydroxymethylene group,D and E together mean a direct bond orD is a C.sub.1-10 -alkylene group,E is an oxygen or sulfur atom, a direct bond, a --C.tbd.C--bond or a --CR.sub.6 .dbd.CR.sub.7 -group with R.sub.6 and R.sub.7 meaning a hydrogen atom, a chlorine atom or an alkyl group,R.sub.4 is a hydroxy group,R.sub.5 is a hydrogen atom, an alkyl, a cycloalkyl, an aryl or a heterocyclic group, andthe salts thereof with physiologically compatible bases, processes for their preparation, and use thereof as agents inhibiting gastric acid secretion.Type: GrantFiled: June 21, 1989Date of Patent: January 8, 1991Assignee: Schering AktiengesellschaftInventors: Helmut Vorbruggen, Norbert Schwarz, Olaf Loge, Claus-Steffen Sturzebecher, Walter Elger
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Patent number: 4881967Abstract: This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable composition containing them, and their use as broad spectrum herbicides.Type: GrantFiled: June 2, 1988Date of Patent: November 21, 1989Assignee: E. I. Du Pont De Nemours and CompanyInventor: Joseph E. Semple
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Patent number: 4783222Abstract: A surface treatment composition for glass fibers comprising an aqueous solution or emulsion of an organosilane which contains at least one isoimido group. The organosilane with the highest adhesion promotion is N-2-(isomaleimodo)aminoethyl-3-aminopropyl-trimethylsilane.Type: GrantFiled: November 17, 1987Date of Patent: November 8, 1988Assignee: International Business Machines CorporationInventor: Frank Druschke
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Patent number: 4620014Abstract: Novel 2-furylbutyrolactones are directly formed by reaction of 2,5-dialkoxy-2,5-dihydrofurans and 2,3-dihydroxybutenolides in aqueous media and recovering crystalline product from an anhydrous medium. These novel compounds and compositions containing same may be used for lymophocyte stimulation.Type: GrantFiled: September 29, 1983Date of Patent: October 28, 1986Assignee: National Foundation for Cancer ResearchInventors: Albert Szent-Gyorgyi, Gabor B. Fodor
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Patent number: 4613637Abstract: A copolymer formed from an isoimide oligomer and another compound, such as an aryl sulfone, each of which has reactive functional terminal groups, such as ethylenic or acetylenic groups. The isoimide oligomer is soluble in the other compound, unreactive with the compound below a certain temperature and forms a liquid blend therewith. Upon heating the liquid blend above that certain temperature, the terminal groups on the isoimide oligomer and the other compound react with each other to form a copolymer. The liquid blends may be used to form encapsulants, coatings, films, and resin matrices for composites to provide resins with excellent high temperature properties.Type: GrantFiled: December 27, 1983Date of Patent: September 23, 1986Assignee: Hughes Aircraft CompanyInventors: Abraham L. Landis, Arthur B. Naselow
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Patent number: 4605738Abstract: Highly selective and high yield process for producing antitumor agent 1-phthalidyl-5-fluorouracil derivatives of formula (I) which comprises reacting a phthalidyl compound (II) with an amine (III) to yield the quaternary ammonium salts (IV), and reacting the latter with 5-fluorouracil. ##STR1## [wherein X is leaving group; ##STR2## is triethylamine, N-methylmorpholine, N-ethylmorpholine, and the like; R.sup.4 and R.sup.5 each is hydrogen, trialkylsilyloxy, alkoxy, nitro, cyano, carboxy, or alkoxycarbonyl].Type: GrantFiled: November 9, 1983Date of Patent: August 12, 1986Assignee: Shionogi & Co., Ltd.Inventors: Susumu Kamata, Nobuhiro Haga, Wataru Nagata, Takeaki Matsui
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Patent number: 4600775Abstract: Novel isomaleimido and isophthalimido derivatives of chromophoric compounds are provided which are useful in analytical techniques for the detection and measurement of biological compounds such as bacteria, enzymes, hormones and the like.Type: GrantFiled: August 27, 1984Date of Patent: July 15, 1986Inventor: Spyros Theodoropulos
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Patent number: 4513139Abstract: Novel substituted lactones of amino acids in all their possible stereoisomeric forms or mixtures thereof of the formula ##STR1## wherein A is a hydrocarbon chain of 1 to 10 chain members containing one or more heteroatoms and one or more unsaturations and the chain members being a mono- or polycyclic system or comprises a system of spiro or endo type and may contain one or more chiral atoms or the lactone copula can present a supplementary chirality due to the asymetric spatial configuration of the molecule make up and R is selected from the group consisting of ##STR2## wherein Z is the organic remainder of an amino acid of the formula ##STR3## Y is derived from a primary, secondary or tertiary alcohol of the formula Y--OH and B is the remainder of a heterocyclic amino acid of 3 to 6 carbon atoms of the formula ##STR4## and their preparation and their use for the resolution of amino acids.Type: GrantFiled: June 30, 1982Date of Patent: April 23, 1985Assignee: Roussel UclafInventors: Jacques Martel, Jean Tessier, Andre Teche
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Patent number: 4496711Abstract: Processes for forming a class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The process for forming these oligomers includes the formation of a polyamic acid and dehydration thereof under specified conditions to effect cyclization of the polyamic acid to form the isoimide-containing oligomer, without the formation of undesired side-reaction products.Type: GrantFiled: September 26, 1983Date of Patent: January 29, 1985Assignee: Hughes Aircraft CompanyInventor: Abraham L. Landis
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Patent number: 4495342Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The oligomers of the present invention may be formed by reacting an aromatic dianhydride with an aromatic diamine, followed by reaction with a monoanhydride. The resulting product is dehydrated to form the isoimide-containing oligomer.Type: GrantFiled: September 26, 1983Date of Patent: January 22, 1985Assignee: Hughes Aircraft CompanyInventor: Abraham L. Landis
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Patent number: 4485231Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The oligomers of the present invention may be formed by reacting an aromatic dianhydride with an aromatic diamine, followed by reaction with a functional mono-amine. The resulting product is then dehydrated to form the isoimide-containing oligomer.Type: GrantFiled: September 26, 1983Date of Patent: November 27, 1984Assignee: Hughes Aircraft CompanyInventor: Abraham L. Landis
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Patent number: 4472190Abstract: A new N-substituted tetrahydroisophthalimde derivative represented by the formula: ##STR1## Wherein R.sub.1 and R.sub.2 are hydrogen or halogen, R.sub.3 is hydrogen or lower alkyl and R.sub.4 is alkyl which may be substituted by halogen or lower alkoxy, and preparation methods thereof and herbicidal composition comprising one or more of said derivatives as active ingredients, is disclosed.Type: GrantFiled: August 18, 1982Date of Patent: September 18, 1984Assignee: Nippon Kayaku Kabushiki KaishaInventors: Mikio Yanagi, Osamu Yamada, Fumio Futatsuya, Atsuhiko Shida
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Patent number: 4459414Abstract: Novel tetrasubstituted phthalic acid derivatives of the formula ##STR1## are described, in which Y.sub.1 and Y.sub.2 are oxygen and Y is ##STR2## or --O--, or one of Y.sub.1 and Y.sub.2 is oxygen and the other is .dbd.N--R" and Y is --O--, and m, n, X, R, R' and R" are as defined in claim 1. The compounds (I) are suitable as sensitizers for photocrosslinkable polymers or as initiators for the photopolymerization of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins.Type: GrantFiled: March 29, 1982Date of Patent: July 10, 1984Assignee: Ciba-Geigy CorporationInventors: Walter Fischer, Hans Zweifel
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Patent number: 4438273Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction. The oligomers of the present invention are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deletrious gases.Type: GrantFiled: July 24, 1981Date of Patent: March 20, 1984Assignee: Hughes Aircraft CompanyInventor: Abraham L. Landis
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Patent number: 4431819Abstract: 3-Heteroaryl-3-(diphenylamino)phthalides useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems are prepared by reacting 2-(heteroarylcarbonyl)benzoic acids with diphenylamines.Type: GrantFiled: April 28, 1980Date of Patent: February 14, 1984Assignee: Sterling Drug Inc.Inventors: Paul J. Schmidt, William M. Hung
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Patent number: 4349565Abstract: The invention relates to cyclobutanedicarboxisoimides of the formula I ##STR1## wherein one of X and Y is oxygen and the other is ##STR2## each of R.sub.1 and R.sub.6 independently is methyl or ethyl, each of R.sub.2 and R.sub.3 independently is hydrogen, fluorine or methyl, or R.sub.2 is aceto hydrogen or methyl, while R.sub.3 and R.sub.4 together can also form an additional valency in the 4-membered cycloaliphatic ring. These compounds are suitable for controlling a variety of phytopathogenic fungi. They can be obtained by cyclizing the corresponding cyclobutanedicarboxylic acid monoamides in the temperature range from about -20.degree. to +100.degree. C., in the presence of dehydrating agents such as acetic anhydride or N,N'-dicyclohexylcarbodiimide.Type: GrantFiled: April 8, 1981Date of Patent: September 14, 1982Assignee: Ciba-Geigy CorporationInventors: Marcus Baumann, Niklaus Buhler, Daniel Bellus