CH371444A - Process for the preparation of 1-dehydro derivatives of 6-methyl steroids - Google Patents

Process for the preparation of 1-dehydro derivatives of 6-methyl steroids

Info

Publication number
CH371444A
CH371444A CH7018859A CH7018859A CH371444A CH 371444 A CH371444 A CH 371444A CH 7018859 A CH7018859 A CH 7018859A CH 7018859 A CH7018859 A CH 7018859A CH 371444 A CH371444 A CH 371444A
Authority
CH
Switzerland
Prior art keywords
preparation
dehydro derivatives
methyl steroids
steroids
methyl
Prior art date
Application number
CH7018859A
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 CH371444A publication Critical patent/CH371444A/en

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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH7018859A 1958-03-04 1959-02-28 Process for the preparation of 1-dehydro derivatives of 6-methyl steroids CH371444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6955/??A GB852847A (en) 1958-03-04 1958-03-04 Improvements in or relating to 6-methyl steroid compounds

Publications (1)

Publication Number Publication Date
CH371444A true CH371444A (en) 1963-08-31

Family

ID=9823896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7018859A CH371444A (en) 1958-03-04 1959-02-28 Process for the preparation of 1-dehydro derivatives of 6-methyl steroids

Country Status (4)

Country Link
BE (1) BE576345A (en)
CH (1) CH371444A (en)
FR (2) FR533M (en)
GB (1) GB852847A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9923076D0 (en) 1999-09-29 1999-12-01 Phytopharm Plc Sapogenin derivatives and their use
GB9923078D0 (en) * 1999-09-29 1999-12-01 Phytopharm Plc Sapogenin derivatives and their use
CN116554192A (en) * 2023-05-06 2023-08-08 河南中烟工业有限责任公司 Synthesis method of 8-methoxy psoralen

Also Published As

Publication number Publication date
GB852847A (en) 1960-11-02
FR533M (en) 1961-05-23
BE576345A (en) 1959-07-01
FR530M (en) 1961-05-23

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