CA942296A - Synthesis of steroids - Google Patents

Synthesis of steroids

Info

Publication number: CA942296A
Authority: CA; Canada
Prior art keywords: steroids; synthesis
Prior art date: 1967-04-04
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

CA168,303A

Other versions

CA168303S (en

Inventor

Daniel M. Teller

George H. Douglas

Herchel Smith

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.)

Wyeth LLC

Original Assignee

American Home Products Corp

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.)

1967-04-04

Filing date

1973-04-02

Publication date

1974-02-19

1967-10-05 Priority claimed from GB45471/67A external-priority patent/GB1199605A/en

1968-03-19 Priority claimed from CA015253A external-priority patent/CA936527A/en

1973-04-02 Application filed by American Home Products Corp filed Critical American Home Products Corp

1973-04-02 Priority to CA168,303A priority Critical patent/CA942296A/en

1974-02-19 Application granted granted Critical

1974-02-19 Publication of CA942296A publication Critical patent/CA942296A/en

Status Expired legal-status Critical Current

Links

CA168,303A 1967-04-04 1973-04-02 Synthesis of steroids Expired CA942296A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA168,303A CA942296A (en)	1967-04-04	1973-04-02	Synthesis of steroids

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US62827567A	1967-04-04	1967-04-04
GB45471/67A GB1199605A (en)	1967-04-04	1967-10-05	13-Alkyl-18,19-Dinorpregn-4-en-3-one Compounds and their Derivatives
CA015253A CA936527A (en)	1967-04-04	1968-03-19	Synthesis of steroids
CA168,303A CA942296A (en)	1967-04-04	1973-04-02	Synthesis of steroids

Publications (1)

Publication Number	Publication Date
CA942296A true CA942296A (en)	1974-02-19

Family

ID=27425305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA168,303A Expired CA942296A (en)	1967-04-04	1973-04-02	Synthesis of steroids

Country Status (1)

Country	Link
CA (1)	CA942296A (en)

1973
- 1973-04-02 CA CA168,303A patent/CA942296A/en not_active Expired

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