专利号:WO-2024105700-A1 优先权日:2022-11-18 标 题:A method for the synthesis of anthranilic amide compounds and intermediates thereof 发明人:MALVIYA NITIN; MAL SANJIB; KLAUSENER ALEXANDER G M 权利人:PI INDUSTRIES LTD 摘要:The present invention discloses a method for the synthesis of a compound of formula (V) or a salt thereof, wherein, R, R1, R2, R3, R4a and R4b are as defined in the detailed description. The method further comprises the synthesis of an anthranilic diamide compound of formula (Z).
专利号:US-8809526-B2 优先权日:2010-07-19 标题 :Synthesis of cyclopentaquinazolines 发明人:KERSCHEN JAMES ALAN; BRIDGES ALEXANDER JAMES; DALZIEL SEAN MARK; DAPREMONT Olivier; KIM HYUNJUNG; THOMPSON ANDREW S; ZELLER JAMES ROBERT 权利人:KERSCHEN JAMES ALAN; BRIDGES ALEXANDER JAMES; DALZIEL SEAN MARK; DAPREMONT Olivier; KIM HYUNJUNG; THOMPSON ANDREW S; ZELLER JAMES ROBERT; ONYX PHARMA INC 摘要:A method of producing 6-amino-cyclopenta[g]quinazolines, in enantiomerically enriched form, is provided. In particular, the method may be applicable to the synthesis of N—{N-{4-[N-((6S)-2 -hydroxymethyl-4-oxo-3,4,7,8-tetrahydro-6H-cyclo-penta[g]quinazolin-6-yl)-N-(prop-2 -ynyl)amino]benzoyl}-L-γ-glutamyl}-D-glutamic acid (ONX-0801).
专利号:US-9346743-B2 优先权日:2012-10-15 标题 :Processes for the synthesis of 2-amino-4,6-dimethoxybenzamide and other benzamide compounds 发明人:THAKKAR AMIT; ZEILER ANDREW G; SKUFCA ANTHONY F; SPRINGER JAMES J; ASSINK BRYCE KELLY; LOZANOV MARIO E 权利人:ALBEMARLE CORP 摘要:This invention provides a method for the synthesis of a 2-amino-4,6-dimethoxybenzamide and other benzamides of Compound I: wherein R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen, a C 1 -C 6 alkyl, or a C 1 -C 6 alkoxy; and wherein R 6 and R 7 each independently represent a hydrogen, a C 1 -C 6 alkyl, a protecting group, or a directing group.
专利号:US-5003078-A 优先权日:1989-05-16 标 题:Synthesis of phthalonitrile resins containing ether and imide linkages 发明人:KELLER TEDDY M 权利人:US NAVY 摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.
专利号:US-5292854-A 优先权日:1989-05-16 标题 :Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent 发明人:KELLER TEDDY M 权利人:US ARMY 摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.
摘要:Rudzinski, D. M.; Leadbeater, N. E., Science of Synthesis Knowledge Updates, (2012) 1, 372. 摘要:Yan, G.; Zhang, Y.; Wang, Jianbo, Science of Synthesis: Cross Coupling and Heck-Type Reactions, (2012) 2, 524.