【発明の名称】新規アミノ酸誘導体の製法

Japanese Patent JPS6012347

B2

1504541 Compositions containing amino acid derivatives CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT 28 April 1975 [29 April 1974 26 March 1975] 17608/75 Heading A5B [Also in Divisions C2 and C3] Cosmetic and pharmaceutical compositions contain (I) and/or salts thereof as active ingredient wherein A1 stands for hydroxy, C 1-4 alkoxy, cycloalkoxy, aralkoxy, substituted aralkoxy, aryloxy, substituted aryloxy or a group of the general formulae: wherein R14 is hydrogen, C 1-4 alkyl or aralkyl, R6 is hydrogen, C 1-5 alkyl, aralkyl, hydroxysubstituted aralkyl, heteroaralkyl or a group of the general formula: Y is hydroxy, amino, alkylamino, dialkylamino, C 1-4 alkoxy or aralkoxy, and r is an integer of from 1 to 10 or an average polymerization grade of up to 2000, B1 is a group of the formulae -SO 2 OH, -OSO 2 OH, -O-PO(OH) 2 or -S-S-R11, wherein R11 is C 1-4 alkyl, aralkyl or aryl or a residue obtained when removing group B1 from the general formula (I), R stands for hydrogen, C 1-4 alkyl or aralkyl, Rx stands for hydrogen or halogen, R1 stands for hydrogen, C 1-4 alkyl, aryl, aryl having a nitro or alkoxy substituent, aralkyl, substituted aralkyl, alkoxycarbonyl, cycloalkoxycarbonyl, aralkoxycarbonyl, substituted aralkoxycarbonyl having, e.g. a halogen, alkoxy, nitro, phenylazo or alkoxyphenylazo substituent, unsubstituted or substituted aryloxycarbonyl, acyl, arylsulfonyl or group (wherein R6 has the same meanings as defined above and p is an integer of from 1 to 10 or an average polymerization degree of up to 2000), R2 stands for hydrogen, C 1-4 alkyl, or aralkyl or R2 and R2 may each stand for a -CO- group and form a ring through an o-phenylene, alkylene or -CH=CH- group, R3 stands for hydrogen, carboxy or carbalkoxy, R4 stands for hydrogen, halogen, C 1-4 alkyl or hydroxy, R5 stands for hydrogen, halogen, C 1-4 alkyl, carboxy, carboxamido, carbalkoxy or carboaralkoxy, m is 1, 2 or 3, n is 1, 2, 3 or 4, s is 0, 1, 2, 3 or 4, and t is 1, 2 or 3.

RAASUROO FUOIAA
AARUPAADO FURUKA
FUERENTSU SHEBESHUTEIEEN
YOORAN HERUCHERU
ERUJEEBETO BENDEIFUI

JP5161275A

April 01, 1985

April 30, 1975

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KINOIN GIOGISUZERU ESU BEGIESUZECHI TERUKEMEKU GIARARUTO

A61K8/96; A23K1/16; A61K8/44; A61K8/64; A61K8/98; A61K31/105; A61K31/185; A61K31/19; A61K31/195; A61K31/198; A61K31/21; A61K31/22; A61K31/245; A61K31/255; A61K31/66; A61K35/12; A61K35/55; A61K38/00; A61P1/02; A61P3/00; A61P3/02; A61P3/06; A61P5/00; A61P5/12; A61P17/00; A61P27/16; A61P37/00; A61P43/00; A61Q11/00; A61Q17/00; A61Q19/00; C07B33/00; C07C67/00; C07C227/20; C07C229/24; C07C231/00; C07C231/02; C07C233/04; C07C237/00; C07C237/08; C07C237/12; C07C237/22; C07C271/06; C07C273/10; C07C301/00; C07C303/02; C07C303/12; C07C303/16; C07C303/22; C07C303/28; C07C305/00; C07C305/02; C07C305/06; C07C309/04; C07C309/15; C07C309/18; C07C313/00; C07C319/12; C07C319/20; C07C319/22; C07C319/28; C07C323/41; C07C323/59; C07C323/60; C07F9/09; C07F9/38; C07G15/00; C07K5/02; C07K14/00; C08G69/00; C08G69/10; C08G69/36; C12P13/04; A61K; C07C; C07G; (IPC1-7): C07C143/155; C07F9/09

Matsuhiro Masahiro

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