Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Patent
1991-07-23
1993-06-29
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
514926, 514927, A01N 3708
Patent
active
052235378
ABSTRACT:
The invention is related to the field of treating gastric and duodenal disorders and more specifically to the use of certain 13,14-dihydro-prostaglandin E derivatives, especially of PGE.sub.2, which are modified to contain a ring structure in the omega chain. The invention relates also to pharmaceutical compositions containing an active amount of these derivatives.
REFERENCES:
patent: 4820728 (1989-04-01), Collins
patent: 4833157 (1989-05-01), Kluender
Vincent et al. "11-substituted 11-deoxyprostaglandins . . . " Chem Abs. 87(5)39000 w of Fr. Demande 2301242 (1976).
Pfitzner J Am Chem Soc 87:5670-5678 (1965).
Corey J. Am Chem Soc 88:5654 (1966).
Brown J. Am Chem Soc. 94:7159-7161 (1972).
Yankee et al. Chem Abst. 88:62048x, 1978.
Bundy Chem Abst. 90:168141d, 1979.
Resul Bahram
Stjernschantz Johan
Hook Gregory R.
Kabi Pharmacia AB
Waddell Frederick E.
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