Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-07-26
1977-06-28
Killos, Paul J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260520C, C07C 6976
Patent
active
040325601
ABSTRACT:
Process for preparing bicyclic diols of the formula ##STR1## wherein C.sub.p H.sub.2p is a valence bond or alkylene of one to 4 carbon atoms, inclusive, with one or 2 carbon atoms in the chain between the phenylene ring and --0--; wherein Y is a hydrocarbyl or substituted hydrocarbyl group; and wherein .about. indicates attachment to the cyclopropane ring in exo or endo configuration. These diols and the intermediates prepared herein are useful intermediates in preparing prostaglandin analogs having pharmacological utility.
REFERENCES:
patent: 3883576 (1975-05-01), Axen
patent: 3933898 (1976-01-01), Nelson
patent: 3933900 (1976-01-01), Nelson
patent: 3959363 (1976-05-01), Strike
Killos Paul J.
Nielsen Morris L.
The Upjohn Company
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