Harness for working animal
Patent
1978-08-11
1980-07-01
Chan, Nicky
Harness for working animal
2603452, C07D31102
Patent
active
042107482
ABSTRACT:
Prostaglandin (PG.sub.1, derivatives having (1) a 5-keto feature, for example ##STR1## or (2) a 9-deoxy-5,9-epoxy feature together with a 4-halo or 5-hydroxy feature, for example ##STR2## or a 4,5-didehydro feature, for example in an enol ether of the formula ##STR3## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.
REFERENCES:
Pace-Asciak et al., JACS, 98, 2348 (1976).
Pace-Asciak et al., Biochem., 10, 3657 (1971).
Armitage Robert A.
Chan Nicky
Nielsen Morris L.
The Upjohn Company
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