CH367490A - Process for the preparation of 3B-acyloxy-6-methyl-25D-spirost-5-enes - Google Patents

Process for the preparation of 3B-acyloxy-6-methyl-25D-spirost-5-enes

Info

Publication number
CH367490A
CH367490A CH6486258A CH6486258A CH367490A CH 367490 A CH367490 A CH 367490A CH 6486258 A CH6486258 A CH 6486258A CH 6486258 A CH6486258 A CH 6486258A CH 367490 A CH367490 A CH 367490A
Authority
CH
Switzerland
Prior art keywords
spirost
enes
acyloxy
methyl
preparation
Prior art date
Application number
CH6486258A
Other languages
German (de)
Inventor
Neville Kirk David
Petrow Vladimir
Original Assignee
British Drug Houses 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
Application filed by British Drug Houses Ltd filed Critical British Drug Houses Ltd
Publication of CH367490A publication Critical patent/CH367490A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
CH6486258A 1957-10-09 1958-10-09 Process for the preparation of 3B-acyloxy-6-methyl-25D-spirost-5-enes CH367490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3160957A GB843664A (en) 1957-10-09 1957-10-09 Preparation of 3ª‰-hydroxy-6-methyl-25d-spirost-5-ene or the 3ª‰-acyl derivatives thereof

Publications (1)

Publication Number Publication Date
CH367490A true CH367490A (en) 1963-02-28

Family

ID=10325710

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6486258A CH367490A (en) 1957-10-09 1958-10-09 Process for the preparation of 3B-acyloxy-6-methyl-25D-spirost-5-enes

Country Status (2)

Country Link
CH (1) CH367490A (en)
GB (1) GB843664A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880915A (en) 2014-04-14 2014-06-25 四川大学华西医院 Cyclopentanoperhydrophenanthrene framework compounds and preparation method thereof
CN106727611A (en) * 2015-11-25 2017-05-31 成都易目博科技有限公司 Compound and its preparation for preventing and treating vascular conditions

Also Published As

Publication number Publication date
GB843664A (en) 1960-08-10

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