GB1416839A - 17beta-hydroxy-16,16-dimethylestr-4-en-3-one - Google Patents

17beta-hydroxy-16,16-dimethylestr-4-en-3-one

Info

Publication number
GB1416839A
GB1416839A GB2351174A GB2351174A GB1416839A GB 1416839 A GB1416839 A GB 1416839A GB 2351174 A GB2351174 A GB 2351174A GB 2351174 A GB2351174 A GB 2351174A GB 1416839 A GB1416839 A GB 1416839A
Authority
GB
United Kingdom
Prior art keywords
prepared
dimethylestr
reduction
hydroxy
dimethylestra
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
GB2351174A
Other languages
English (en)
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 LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of GB1416839A publication Critical patent/GB1416839A/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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
GB2351174A 1973-05-29 1974-05-28 17beta-hydroxy-16,16-dimethylestr-4-en-3-one Expired GB1416839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00364340A US3853926A (en) 1973-05-29 1973-05-29 17{62 -hydroxy-16,16-dimethylester-4-en-3-one

Publications (1)

Publication Number Publication Date
GB1416839A true GB1416839A (en) 1975-12-10

Family

ID=23434065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2351174A Expired GB1416839A (en) 1973-05-29 1974-05-28 17beta-hydroxy-16,16-dimethylestr-4-en-3-one

Country Status (21)

Country Link
US (1) US3853926A (es)
JP (1) JPS5019745A (es)
AR (1) AR199619A1 (es)
AT (1) AT333990B (es)
BE (1) BE815626A (es)
CA (1) CA1033716A (es)
CH (1) CH609705A5 (es)
DE (1) DE2425822A1 (es)
DK (1) DK132328C (es)
ES (1) ES426711A1 (es)
FI (1) FI53218C (es)
FR (1) FR2231383B1 (es)
GB (1) GB1416839A (es)
HU (1) HU168555B (es)
IE (1) IE39292B1 (es)
IL (1) IL44903A (es)
NL (1) NL7407122A (es)
NO (1) NO140104C (es)
PH (1) PH10428A (es)
SE (1) SE401835B (es)
ZA (1) ZA743304B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538227A (en) * 1975-03-21 1979-01-10 Beecham Group Ltd 16,16-disubstituted steroids of the androstene series
FI59534C (fi) * 1979-10-31 1981-09-10 Orion Yhtymae Oy Vaordmedel foer fraemjande av haorvaext och hindrande av mjaell
GB9021546D0 (en) * 1990-10-04 1990-11-21 Beecham Group Plc Novel composition
US6372795B1 (en) * 2000-06-30 2002-04-16 Unilever Home And Personal Care Usa, A Division Of Conopco, Inc. Cosmetic compositions containing substituted amide derivatives
US6355686B1 (en) * 2000-06-30 2002-03-12 Unilever Home And Personal Care Usa, Division Of Conopco, Inc. Cosmetic compositions containing substituted amine derivatives
US6355687B1 (en) * 2000-06-30 2002-03-12 Unilever Home And Personal Care Usa, Division Of Conopco, Inc. Cosmetic compositions containing substituted iminodibenzyl or fluorene derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049555A (en) * 1959-12-22 1962-08-14 Searle & Co 3-alkoxy-16-methyl-1, 3, 5 (10)-estratrien-17-ones
US3280156A (en) * 1965-10-13 1966-10-18 Searle & Co 17beta-hydroxyspiro(estr-4-ene-16, 1'-cyclopropan)-3-ones

Also Published As

Publication number Publication date
FR2231383B1 (es) 1977-11-04
AU6945474A (en) 1975-12-04
NO140104C (no) 1979-07-11
FI53218C (es) 1978-03-10
FI53218B (es) 1977-11-30
CH609705A5 (es) 1979-03-15
FI163274A (es) 1974-11-30
BE815626A (fr) 1974-11-28
NO140104B (no) 1979-03-26
IL44903A (en) 1977-05-31
PH10428A (en) 1977-03-16
IL44903A0 (en) 1974-07-31
CA1033716A (en) 1978-06-27
HU168555B (es) 1976-05-28
ZA743304B (en) 1976-01-28
SE7407031L (es) 1974-12-02
FR2231383A1 (es) 1974-12-27
SE401835B (sv) 1978-05-29
DK132328B (da) 1975-11-24
DK289274A (es) 1975-01-13
AR199619A1 (es) 1974-09-13
NL7407122A (es) 1974-12-03
IE39292L (en) 1974-11-29
ATA438674A (de) 1976-04-15
DE2425822A1 (de) 1975-01-02
ES426711A1 (es) 1976-08-01
US3853926A (en) 1974-12-10
DK132328C (da) 1976-05-31
NO741929L (no) 1974-12-02
JPS5019745A (es) 1975-03-01
IE39292B1 (en) 1978-09-13
AT333990B (de) 1976-12-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee