Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1975-12-09
1977-05-24
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
260471C, 260519, 260557R, 260558A, 260558D, 260558P, 260559R, 260559S, 260559A, 424319, 424324, C07C12506
Patent
active
040256448
ABSTRACT:
Compounds having the formula: ##STR1## wherein R.sub.1 is phenyl or cycloalkyl and the phenyl may have at least one substituent selected from the group consisting of lower alkyl, lower alkoxy, amino and nitro; R.sub.2 is hydrogen or lower alkyl; A is --CH.sub.2 O-- or --CH.sub.2 CH(O-lower alkyl)-; n is zero or 1 when R.sub.1 together with (A).sub.n is unsubstituted phenyl, R.sub.2 is lower alkyl; and R.sub.3 is hydrogen or lower alkoxy, have anti-ulcerousaction.
REFERENCES:
patent: 3843796 (1974-10-01), Miller
patent: 3846476 (1974-11-01), Kaiser et al.
Santi et al., Journal of Medicinal Chemistry, vol. 16, No. 3 (1973) pp. 273-280.
Aibara Shunzo
Asano Masahide
Fujita Hiroshi
Hosokawa Yasuhiro
Miki Tosaku
Daiichi Seiyaku Co., Ltd.
Raymond Richard L.
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