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公开(公告)号:JPH06234738A
公开(公告)日:1994-08-23
申请号:JP1162094
申请日:1994-02-03
Applicant: BASF AG
Inventor: HANSUUYURUGEN BUAIYAA , RORUFU FUITSUSHIYAA
IPC: C07D201/08 , C07D207/26 , C07D207/267
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公开(公告)号:JPS6121946B2
公开(公告)日:1986-05-29
申请号:JP8901776
申请日:1976-07-28
Applicant: Mitsui Toatsu Chemicals
Inventor: KYORA TADAMITSU , KOGURE YASUO
IPC: C07D211/76 , B01J27/00 , C07D201/08
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公开(公告)号:JPS5665852A
公开(公告)日:1981-06-03
申请号:JP14119479
申请日:1979-11-02
Applicant: TOKYO DAIGAKU
Inventor: MUKAIYAMA MITSUAKI , WATANABE YUTAKA , MORIFUJI NAOYA
IPC: C07D201/08 , B01J31/00 , B01J31/02 , C07B61/00 , C07C67/00 , C07C231/00 , C07C231/02 , C07C233/83 , C07C237/12 , C07C237/22 , C07D223/10 , C07K1/10 , C07K5/06 , C07K5/08
Abstract: PURPOSE:To condensation reaction of a single compound bearing carboxyl and amino groups or a plurality of compounds bearing these groups in different molecules is effected in the presence of an organophosphorous compound to produce the titled compound used as a medicine in various application. CONSTITUTION:In the presence of an organophosphorus compound of the formula (R , R are alkyl; R is aryloxy; X is S, O), a condensation reaction of a single compound bearing a carboxylic and an amino group such as an aminocarboxylic acid or between plural compounds bearing carboxyl and amino groups in different compounds such as carboxylic acid and organic amine or its salt is effected to produce a carboxylic acid amide. EFFECT:The objective compounds are obtained under mild reaction conditions by simple operations in a short time. The racemization can be prevented in the production of peptides. The starting materials are inexpensive, easy-to-handle because its crystallinity.
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公开(公告)号:JPS5612367A
公开(公告)日:1981-02-06
申请号:JP9159680
申请日:1980-07-04
Applicant: STAMICARBON
IPC: C07D207/263 , C07D201/08
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公开(公告)号:JPS54112858A
公开(公告)日:1979-09-04
申请号:JP443479
申请日:1979-01-18
Applicant: STAMICARBON
IPC: C07D207/263 , C07D201/08 , C07D207/26 , C07D207/267
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公开(公告)号:JPS53132559A
公开(公告)日:1978-11-18
申请号:JP4583278
申请日:1978-04-18
Applicant: STAMICARBON
IPC: C07D207/267 , C07D201/08
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公开(公告)号:JPS5325561A
公开(公告)日:1978-03-09
申请号:JP10023576
申请日:1976-08-24
Applicant: TEIJIN LTD
Inventor: WAKABAYASHI TOSHIO , WATANABE KENZOU , KATOU YOSHIKI , SAITOU MASAHIKO
IPC: C07D207/26 , C07D201/08 , C07D211/76 , C07D227/08
Abstract: PURPOSE:Optical active lactam-2- acetic acid esters I(n is 1 or 2), e.g. 6-oxo-2-piperidineacetic acid methylester.
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公开(公告)号:JPS49132094A
公开(公告)日:1974-12-18
申请号:JP4359273
申请日:1973-04-19
IPC: C07D313/04 , B01J27/00 , C07D201/08
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公开(公告)号:JPS4926621B1
公开(公告)日:1974-07-10
申请号:JP12309470
申请日:1970-12-30
IPC: C07D201/08 , B01J23/00 , B01J27/00 , B01J31/00 , C07B61/00 , C07D207/263 , C07D211/76
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