ZA732625B - 6-methyl-3-hydrocarbonaceous-16alpha,17alpha-dihydroxypregna-3,5-dien-20-one cyclic 16,17-acetals - Google Patents

6-methyl-3-hydrocarbonaceous-16alpha,17alpha-dihydroxypregna-3,5-dien-20-one cyclic 16,17-acetals

Info

Publication number
ZA732625B
ZA732625B ZA732625A ZA732625A ZA732625B ZA 732625 B ZA732625 B ZA 732625B ZA 732625 A ZA732625 A ZA 732625A ZA 732625 A ZA732625 A ZA 732625A ZA 732625 B ZA732625 B ZA 732625B
Authority
ZA
South Africa
Prior art keywords
dihydroxypregna
16alpha
17alpha
hydrocarbonaceous
dien
Prior art date
Application number
ZA732625A
Other languages
English (en)
Inventor
C Markos
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of ZA732625B publication Critical patent/ZA732625B/xx

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
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • 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)
ZA732625A 1972-04-18 1973-04-17 6-methyl-3-hydrocarbonaceous-16alpha,17alpha-dihydroxypregna-3,5-dien-20-one cyclic 16,17-acetals ZA732625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24525372A 1972-04-18 1972-04-18

Publications (1)

Publication Number Publication Date
ZA732625B true ZA732625B (en) 1974-05-29

Family

ID=22925932

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732625A ZA732625B (en) 1972-04-18 1973-04-17 6-methyl-3-hydrocarbonaceous-16alpha,17alpha-dihydroxypregna-3,5-dien-20-one cyclic 16,17-acetals

Country Status (12)

Country Link
US (1) US3728338A (enExample)
JP (1) JPS4914469A (enExample)
AU (1) AU467486B2 (enExample)
BE (1) BE798327A (enExample)
CA (1) CA990278A (enExample)
CH (1) CH576489A5 (enExample)
DE (1) DE2319760A1 (enExample)
ES (1) ES413812A1 (enExample)
FR (1) FR2182980B1 (enExample)
GB (1) GB1371319A (enExample)
SE (1) SE380811B (enExample)
ZA (1) ZA732625B (enExample)

Also Published As

Publication number Publication date
FR2182980A1 (enExample) 1973-12-14
SE380811B (sv) 1975-11-17
US3728338A (en) 1973-04-17
ES413812A1 (es) 1976-01-16
CA990278A (en) 1976-06-01
CH576489A5 (enExample) 1976-06-15
AU5458673A (en) 1974-10-17
JPS4914469A (enExample) 1974-02-07
GB1371319A (en) 1974-10-23
FR2182980B1 (enExample) 1976-05-14
BE798327A (fr) 1973-10-17
AU467486B2 (en) 1975-12-04
DE2319760A1 (de) 1973-10-31

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