1
Kozaburo Harita, Yukiyoshi Ajisawa, Kinji Iizuka, Michio Toda, Yukihiko Kinoshita, Tetsuhide Kamijo, Michihiro Kobayashi: Aromatic amidocarboxylic acids and pharmaceutical compositions thereof. Kissei Yakuhin Kogyo Kabushiki Kaisha, William J Daniel, May 31, 1977: US04026896 (24 worldwide citation)

New aromatic amidocarboxylic acid derivatives of the general formula: ##STR1## wherein R.sub.1 and R.sub.2 each represent a hydrogen atom or an alkyl gp with 1-4 carbon atoms; R.sub.3 and R.sub.4 each represent a hydrogen atom or may be combined together to form an additional chemical bond; X repres ...


2
Yanagisawa Hiroaki, Sakurai Mitsuya, Takamura Makoto, Fujiwara Toshihiko: Amidocarboxylic acid derivatives. Sankyo, August 9, 2000: EP1026149-A1 (13 worldwide citation)

Amidocarboxylic acid derivatives of the formula: Äwherein R represents a hydrogen atom, etc.; R represents an alkylene group; R represents a hydrogen atom, etc; R represents a hydrogen atom, etc., X represents a substituted or unsubstituted aryl group, etc.; Y represents an oxygen atom, etc.; Z repr ...


3

4
Yanagisawa Hiroaki, Sakurai Mitsuya, Takamura Makoto: Amidocarboxylic acid derivatives. Sankyo, liu yuanjin, January 17, 2001: CN98811630

Amidocarboxylic acid derivatives represented by general formula (I), pharmacologically acceptable salts thereof, or pharmacologically acceptable esters thereof, wherein R represents a hydrogen atom or the like; R represents an alkylene group; R represents a hydrogen atom or the like; R represents a ...


5

6
Condon Brian D: Synthesis of amidocarboxylic acid derivatives. Hoechst Celanese Corporation, HAMMER Robert, September 19, 1996: WO/1996/028413

A new synthetic route for the manufacture of a class of compounds known as amidocarboxylic acids and their derivatives are disclosed.


7
Yanagisawa Hiroaki, Sakurai Mitsuya, Takamura Makoto, Fujiwara Toshihiko: Amidocarboxylic acid derivatives. Sankyo Company, Yanagisawa Hiroaki, Sakurai Mitsuya, Takamura Makoto, Fujiwara Toshihiko, OHNO Akio, April 15, 1999: WO/1999/018066

Amidocarboxylic acid derivatives represented by general formula (I), pharmacologically acceptable salts thereof, or pharmacologically acceptable esters thereof, wherein R?1¿ represents a hydrogen atom or the like; R?2¿ represents an alkylene group; R?3¿ represents a hydrogen atom or the like; R?4¿ r ...


8

9
Yanagisawa Hiroaki, Sakurai Mitsuya, Takamura Makoto, Fujiwara Toshihiko: Amidocarboxylic acid derivatives. Sankyo, April 16, 2001: KR1020007003573

Amidocarboxylic acid derivatives represented by general formula (I), pharmacologically acceptable salts thereof, or pharmacologically acceptable esters thereof, wherein R 1 represents a hydrogen atom or the like; R 2 represents an alkylene group; R 3 represents a hydrogen atom or the like; R 4 repre ...


10