Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1978-05-23
1979-09-25
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
424333, A61K 3112, A61K 3111
Patent
active
041691571
ABSTRACT:
A therapeutic preparation having excellent effect for peptic ulcers with low toxicity which comprises aliphatic ketone derivative of the general formula: ##STR1## wherein represents a saturated or unsaturated bond, R.sub.1 is hydrogen or a lower alkyl group, R.sub.2 is hydrogen atom, a lower alkyl group or a lower alkylcarbonyl group, R.sub.3 is an aliphatic hydrocarbon group of the general formula: ##STR2## WHEREIN L, M AND N ARE 0 OR 1, PROVIDED THAT L+M+N.gtoreq.2; AND A, B, C, D, E AND F ARE HYDROGEN ATOM, OR THEY MAY FORM A BOND OF A--B, C--D OR E--F, PROVIDED THAT IF THE BOND IS A SATURATED BOND, THE A, B, C, D, E AND F REPRESENT ALL HYDROGEN ATOM.
REFERENCES:
patent: 3729486 (1973-04-01), Siddall
patent: 3801652 (1974-04-01), Ruegg
patent: 3824319 (1974-07-01), Schwartz et al.
patent: 3978230 (1976-08-01), Schwartz et al.
Inai Yuichi
Kijima Shizumasa
Murakami Manabu
Ohgoh Toshiharu
Yamatsu Isao
Eisai Co. Ltd.
Waddell Frederick E.
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