CA785272A - 17-SUBSTITUTED 3-ALKOXY-11,13.beta.-DIALKYLGONA-1,3,5(10)-TRIENES AND PROCESS FOR THEIR PREPARATION - Google Patents

17-SUBSTITUTED 3-ALKOXY-11,13.beta.-DIALKYLGONA-1,3,5(10)-TRIENES AND PROCESS FOR THEIR PREPARATION

Info

Publication number
CA785272A
CA785272A CA785272A CA973208A CA785272A CA 785272 A CA785272 A CA 785272A CA 785272 A CA785272 A CA 785272A CA 973208 A CA973208 A CA 973208A CA 785272 A CA785272 A CA 785272A
Authority
CA
Canada
Prior art keywords
dialkylgona
trienes
beta
alkoxy
substituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA785272A
Inventor
S. Baran John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Searle and Co of Canada Ltd
Original Assignee
GD Searle and Co of Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US497462A external-priority patent/US3299108A/en
Priority claimed from US512539A external-priority patent/US3325520A/en
Application filed by GD Searle and Co of Canada Ltd filed Critical GD Searle and Co of Canada Ltd
Application granted granted Critical
Publication of CA785272A publication Critical patent/CA785272A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
CA785272A 1965-10-18 1966-10-17 17-SUBSTITUTED 3-ALKOXY-11,13.beta.-DIALKYLGONA-1,3,5(10)-TRIENES AND PROCESS FOR THEIR PREPARATION Expired CA785272A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US497462A US3299108A (en) 1965-10-18 1965-10-18 17alpha-alkynyl/alkenyl-13beta-alkyl-11-alkylgona-1, 3, 5 (10)-triene-3, 17beta-diols, ethers and esters thereof and intermediates thereto
US512539A US3325520A (en) 1965-12-08 1965-12-08 (optionally 17-hydrocarbon-substituted) 11, 13beta-dialkylgon-4-en-3-ones and esters corresponding

Publications (1)

Publication Number Publication Date
CA785272A true CA785272A (en) 1968-05-14

Family

ID=27052506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA785272A Expired CA785272A (en) 1965-10-18 1966-10-17 17-SUBSTITUTED 3-ALKOXY-11,13.beta.-DIALKYLGONA-1,3,5(10)-TRIENES AND PROCESS FOR THEIR PREPARATION

Country Status (4)

Country Link
BE (1) BE688389A (en)
CA (1) CA785272A (en)
FR (1) FR5926M (en)
GB (1) GB1091999A (en)

Also Published As

Publication number Publication date
DE1593444A1 (en) 1970-07-30
DE1593444B2 (en) 1976-03-18
GB1091999A (en) 1967-11-22
BE688389A (en) 1967-04-18
FR5926M (en) 1968-04-01

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