Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Bacterium or component thereof or substance produced by said...
Patent
1980-01-18
1981-06-30
Gerstl, Robert
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
Bacterium or component thereof or substance produced by said...
2603705R, 26050117, 564276, 564361, 564363, 564365, 424316, 424330, C07C 9134, A61K 31135
Patent
active
042763045
ABSTRACT:
A benzylalcohol derivative of the formula: ##STR1## wherein R is hydroxy, benzyloxy, alkoxy of one to 4 carbon atoms or halogen, and Ring A is monomethoxyphenyl, dimethoxyphenyl, trimethoxyphenyl or 3,4-methylenedioxyphenyl is prepared by reducing a compound of the formula: ##STR2## wherein R' is benzyloxy, alkoxy of one to 4 carbon atoms or halogen, and Ring A is the same as defined above, and when R' is benzyloxy, if required, further subjecting the product to catalytic hydrogenation.
The compounds (I) and pharmaceutically acceptable acid addition salts thereof are used as anti-diabetic agents.
REFERENCES:
patent: 3869474 (1975-03-01), Miura
patent: 4032575 (1977-06-01), Ikezaki
patent: 4131686 (1978-12-01), Ikezaki
Ikezaki Muneyoshi
Inamasu Masanori
Iwai Hajime
Noguchi Katsuyuki
Gerstl Robert
Tanabe Seiyaku Co. Ltd.
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