Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AMINOOSPIRO*OXA OR THIA*CYCLOALKANEE PENUM*CARBOXYLATE DERIVATIVES
Document Type and Number:
Japanese Patent JPS5390291
Kind Code:
A
Abstract:
Amino-spiro[oxa(or thia)cycloalkane-penam]-carboxylic acid derivatives having the formula WHEREIN X is a sulfur or oxygen atom or the sulfinyl group, n is 1 or 2, m is 1 or 2, R1 is hydrogen, R2 is one of the radicals known in the chemistry of the penicillins, preferably 2-phenylacetyl, 2-amino-2-phenylacetyl, 5-methyl-3-phenyl-4-isoxazolecarbonyl or 2,6-dimethoxybenzoyl, or R1 and R2 together represent a bivalent radical R3, preferably (hexahydro-1H-azepin-1-yl)methylene and their therapeutically acceptable non-toxic salts and process for preparing the same.

Inventors:
RODORIGUETSU RUDOBITSUKU
REKURERUKU JIYATSUKU
IKUMAN PIEERU
KOSUSEMENTO ERITSUKU
Application Number:
JP366778A
Publication Date:
August 08, 1978
Filing Date:
January 17, 1978
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UCB SA
International Classes:
C07D513/20; A61K31/43; A61K31/431; A61P31/04; C07D499/00; C07D499/21; C07D499/44; C07D499/90; (IPC1-7): C07D513/16; A61K31/43; C07D515/20