Abstract: The present invention is directed to products containing G-CSF and a TNF binding protein and compositions of G-CSF and TNF-BP, and methods of treating and/or preventing septic shock by administering the products and compositions of the invention.
Abstract: Benzly-piperidine derivatives of formula I and their pharmaceutically acceptable salts are used in the control of psychotic disorders which are caused by damage to the dopamine system, especially schizophrenia. ##STR1## A is ##STR2## B is ##STR3## R.sup.1, R.sup.2 and R.sup.3 are independently hydrogen, amino, nitro, halogen, lower-alkly or lower-alkoxy. R.sup.4, R.sup.5 and R.sup.6 are independently hydrogen, nitro, halogen, lower-alkyl, lower-alkoxy, cyano, trifluoromethyl, amino, lower-alkylamino or di-lower-alkylamino. R.sup.7, R.sup.2 and R.sup.9 are independently hydrogen, amino or nitro.
Abstract: The present invention is directed to products containing G-CSF and a TNF binding protein and compositions of G-CSF and TNF-BP, and methods of treating and/or preventing septic shock by administering the products and compositions of the invention.
Abstract: The present invention is a physiologically active, substantially non-immunogenic water soluble polyethylene glycol protein conjugate having the same utility as the protein which forms the conjugate, without having the same properties of producing an immunogenic response possessed by the protein which forms this conjugate.
Type:
Grant
Filed:
June 1, 1995
Date of Patent:
May 5, 1998
Assignee:
Hoffmann-La Roche Inc.
Inventors:
John Hakimi, Patricia Kilian, Perry Rosen
Abstract: A process for the manufacture of methyl or ethyl 2-keto-L-gulonate by esterifying 2-keto-L-gulonic acid with methanol or ethanol continuously in the presence of an acidic ion exchanger in the temperature range between room temperature and about 80.degree. C. and with average residence times between about 10 and about 120 minutes and with superficial velocities of about 0.5 m/h to about 7.5 m/h. The esterification is advantageously carried out under slight over-pressure. The thus-manufactured esters are important intermediates for the synthesis of vitamin C and the respective esterification product can be converted directly into vitamin C by lactonization.
Abstract: Chimeric polypeptides encoded by a DNA sequence having a first DNA subsequence coding for a fragment of at least one of the .alpha.-and/or .beta.-chain of the human interleukin-5 receptor, and a second DNA subsequence coding for the constant domains of a heavy--or a light-chain of a human immunoglobulin, or a fragment thereof are useful in treating illnesses with demonstrated eosinophilia.
Type:
Grant
Filed:
April 13, 1995
Date of Patent:
January 27, 1998
Assignee:
Hoffmann-La Roche Inc.
Inventors:
Rene Devos, Walter Fiers, Jose van der Heyden, Geert Plaetinck, Jan Tavernier
Abstract: Compounds containing a (4,5)-cis-2-oxo-oxazolidine ring are isomerized to the corresponding (4,5)-trans-2-oxo-oxazolidine by treating the cis compound with a strong base.
Abstract: Chimeric polypeptides encoded by a DNA sequence having a first DNA subsequence coding for a fragment of at least one of the .alpha.- and/or .beta.-chain of the human interleukin-5 receptor, and a second DNA subsequence coding for the constant domains of a heavy- or a light-chain of a human immunoglobulin, or a fragment thereof are useful in treating illnesses with demonstrated eosinophilia.
Type:
Grant
Filed:
April 13, 1995
Date of Patent:
September 16, 1997
Assignee:
Hoffmann-La Roche Inc.
Inventors:
Rene Devos, Walter Fiers, Jose van der Heyden, Geert Plaetinck, Jan Tavernier
Abstract: It is an object of this invention to provide a human Tumor Necrosis Factor mutein or a pharmaceutically acceptable salt thereof characterized in that the TNF sequence is changed by a deletion, insertion, substitution or combinations thereof, of one or more amino acids so that the mutein shows a significant difference between its binding affinity to the human p75-Tumor-Necrosis-Factor-Receptor and to the human p55-Tumor-Necrosis-Factor-Receptor. The invention also includes DNA sequences coding for such muteins, vectors comprising such DNA sequences, host cells transformed with such vectors and a process for the production of such muteins employing such transformed host cells and pharmaceutical compositions containing such muteins and their use for the treatment of illnesses, for example cancer.
Type:
Grant
Filed:
March 1, 1995
Date of Patent:
July 29, 1997
Assignee:
Hoffman-La Roche Inc.
Inventors:
Walter Fiers, Jan Tavernier, Xaveer Van Ostade
Abstract: The present invention is concerned with optically active, ferroelectric, smectic, photo-cross linkable compounds of the formula ##STR1## wherein A.sup.1 and A.sup.2 may both signify residues of the formula ##STR2## and be the same or different, while A.sup.3 may signify a residue of the formula ##STR3## as well as liquid crystalline mixtures which contain such compounds and their use in the cross-linked state in optical components.
Abstract: A novel process for the manufacture of .beta.-keto alcohols from aldehydes comprising reacting a conjugated polyene aldehyde under basic conditions with a cyclocarbonate or derivative thereof. Certain carotenoid products of this process are novel compounds and are also an object of the present invention. The products, which for the most part belong to the carotenoid field, find corresponding use, for example, as colorants or pigments for foodstuffs, egg yolk, integuments and/or subcutaneous fat of poultry and flesh and/or integuments of fish and crustaceans.
Type:
Grant
Filed:
December 6, 1995
Date of Patent:
July 15, 1997
Assignee:
Roche Vitamins Inc.
Inventors:
Andreas Brungger, Hansjorg Grundler, Werner Simon
Abstract: The present invention is directed to oligodeoxynucleotides which are capable of hybridizing to genes which encode NF-.kappa.B. The oligodeoxyribonucleotides are antisense to NF.kappa.B genes and when hybridized prevent the production of NF.kappa.B transcription factor by the NF.kappa.B genes, and thereby provide a means for preventing cellular adhesion.
Abstract: Novel alcohols of the formula ##STR1## wherein R.sup.a is azido or phthalimido, R.sup.4 is alkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl, R.sup.7 and R.sup.8 together are a trimethylene or tetramethylene group which is optionally substituted by hydroxy, alkoxycarbonylamino or acylamino or in which one --CH.sub.2 -- group is replaced by --NH--, --N(alkoxycarbonyl)--, --N(acyl)-- or --S-- or which carries a fused cycloalkane, aromatic or heteroaromatic ring, and R.sup.9 is alkoxycarbonyl, monoalkylcarbamoyl, monoaralkylcarbamoyl, monoarylcarbamoyl or a group of the formula ##STR2## in which R.sup.10 and R.sup.11 each is alkyl, are described along with a process for their manufacture. These alcohols are useful as intermediates, for example in the manufacture of amino acid derivatives having antiviral activity.
Type:
Grant
Filed:
January 26, 1996
Date of Patent:
November 5, 1996
Assignee:
Hoffmann-La Roche Inc.
Inventors:
Kevin E. B. Parkes, Sally Redshaw, Gareth J. Thomas