专利号:US-11447454-B2 优先权日:2015-08-07 标题:Synthesis of benzodiazepine derivatives 发明人:BOYCE MALCOLM JAMES; THOMSEN LIV; GILBERT DONALD ALAN; WOOD DAVID 权利人:TRIO MEDICINES LTD 摘要:The invention relates to processes for the synthesis of benzodiazepine derivatives of Formula I:
专利号:US-2015336900-A1 优先权日:2012-10-29 标题 :Process for the Synthesis of Etravirine and Its Intermediates 发明人:PULLAGURLA MANIK REDDY; RANGISETTY JAGADEESH BABU; NANDAKUMAR MECHERIL VALSAN 权利人:BIOPHORE INDIA PHARMACEUTICALS PVT LTD 摘要:The invention discloses the synthesis of Etravirine via intermediate 4-((4-amino-5-bromo-6-chloropyrimidin-2-yl) amino)benzonitrile and process for the preparation of Etravirine of the formula-I.
专利号:US-9278929-B1 优先权日:2013-02-21 标 题 :Synthesis of intermediate anilino methyl esters used in the production of synthetic opioid analgesics 发明人:WALZ ANDREW J; HSU FU-LIAN 权利人:U S ARMY EDGEWOOD CHEMICAL AND BIOLOG COMMAND; US ARMY 摘要:An improved process or method of synthesis of carfentanil and other potent opioid analgesics of the N-alkyl 4-substituted 4-piperdinylamide class which can be used as morphine substitutes.
专利号:US-5527824-A 优先权日:1985-07-22 标题 :Substituted Di-T-Butlyphenols useful for inhibiting leukotriene synthesis 发明人:SCHERRER ROBERT A 权利人:RIKER LABORATORIES INC 摘要:Substituted Di-T-Butylphenols useful for inhibiting the synthesis of leukotrienes are disclosed.
专利号:US-7256197-B2 优先权日:2001-10-12 标 题 :Methods for synthesis of diarylmethanes 发明人:ROSOWSKY ANDRE; CHEN HAN 权利人:DANA FARBER CANCER INST INC 摘要:The present invention relates to dihydrofolate reductase inhibitors having an aromatic group and a heteroaromatic group linked by a methylene group; methods of preparation of dihydrofolate reductase inhibitors that include metal mediated cross coupling of an aromatic halide or heteroaromatic halide with an organozinc reagent; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such dihydrofolate reductase inhibitors.
专利号:US-9969686-B2 优先权日:2014-08-05 标 题 :Synthesis of diindolylmethanes and indolo[3,2-b]carbazoles, compounds formed thereby, and pharmaceutical compositions containing them 发明人:TANG WEIPING; LI XIAOXUN; SHU DONGXU; WINSTON-MCPHERSON GABRIELLE N 权利人:WISCONSIN ALUMNI RES FOUND 摘要:Described is a method to make diindolylmethanes and indolyl/pyrrolylmethanes, The method includes the steps of contacting an ether comprising an arylpropargyl moiety and an amine-protected, substituted or unsubstituted aniline moiety with a substituted or unsubstituted indol or a substituted or unsubstituted pyrrole, in the presence of a metal-containing catalyst, for a time and at a temperature to cause an annulation/arylation cascade reaction that yields a diindolylmethane or a indolyl/pyrrolylmethane. The resulting compounds are effective to modulate activity of arylhydrocarbon receptors, to inhibit activity of PCSK9, and to stimulate secretion of glucagon-like peptide 1 in mammals.