GB1410294A - 7-alkyl-delata3,5-steroids - Google Patents

7-alkyl-delata3,5-steroids

Info

Publication number
GB1410294A
GB1410294A GB1236874A GB1236874A GB1410294A GB 1410294 A GB1410294 A GB 1410294A GB 1236874 A GB1236874 A GB 1236874A GB 1236874 A GB1236874 A GB 1236874A GB 1410294 A GB1410294 A GB 1410294A
Authority
GB
United Kingdom
Prior art keywords
compounds
alkyl
enes
hydroxy
prepared
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
GB1236874A
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.)
Richardson Vicks Inc
Original Assignee
Richardson Merrell Inc
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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of GB1410294A publication Critical patent/GB1410294A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J11/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 3
    • 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
    • C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
    • 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
    • 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
    • C07J1/0029—Ethers
    • 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
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/0037—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0074—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB1236874A 1973-03-26 1974-03-20 7-alkyl-delata3,5-steroids Expired GB1410294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US344838A US3890356A (en) 1973-03-26 1973-03-26 7-Alkyl-{66 {hu 3,5{b -steroids

Publications (1)

Publication Number Publication Date
GB1410294A true GB1410294A (en) 1975-10-15

Family

ID=23352273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1236874A Expired GB1410294A (en) 1973-03-26 1974-03-20 7-alkyl-delata3,5-steroids

Country Status (9)

Country Link
US (1) US3890356A (xx)
JP (1) JPS49126661A (xx)
AU (1) AU6558474A (xx)
BE (1) BE812836A (xx)
CA (1) CA1027929A (xx)
DE (1) DE2413559A1 (xx)
FR (1) FR2223014A1 (xx)
GB (1) GB1410294A (xx)
ZA (1) ZA74932B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175154A (en) * 1987-11-25 1992-12-29 Research Corporation Technologies, Inc. 5 α-pregnan-20-ones and 5-pregnen-20-ones and related compounds
MX9301121A (es) 1992-03-02 1993-09-01 Schering Ag Metodo y equipo para la contracepcion oral y regulacion de la menstruacion con estrogeno/progestina/aniprogestina.
US7704983B1 (en) 1992-03-02 2010-04-27 Eastern Virginia Medical School Antiprogestin method for reducing side effects associated with low dosage HRT and oral contraception
US5439913A (en) 1992-05-12 1995-08-08 Schering Aktiengesellschaft Contraception method using competitive progesterone antagonists and novel compounds useful therein
US5516769A (en) * 1993-02-19 1996-05-14 The Medical College Of Hampton Roads Method of inhibiting fertilization
US5468736A (en) * 1993-02-25 1995-11-21 The Medical College Of Hampton Road Hormone replacement therapy
DE4344463A1 (de) * 1993-12-22 1995-06-29 Schering Ag Kombinationsprodukt zur Kontrazeption

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351639A (en) * 1963-03-20 1967-11-07 American Cyanamid Co 17-alkyl-20-keto substituted pregnenes, pregnadienes and methods of preparing the same
US3246022A (en) * 1964-06-04 1966-04-12 Searle & Co 3-aryl-17beta-oxy (androsta/estra)-3, 5-dienes
US3471531A (en) * 1966-04-07 1969-10-07 Herchel Smith Synthesis of gona-3,5-dienes
CH537373A (de) * 1966-10-28 1973-05-31 Ciba Geigy Ag Verfahren zur Herstellung neuer 7d-Methyl- 3,5--östradiene
US3553213A (en) * 1969-03-17 1971-01-05 American Home Prod 17-alpha-aminoalkynyl-3-chloro 19-norsteroidal 3,5-dienes

Also Published As

Publication number Publication date
AU6558474A (en) 1975-08-14
US3890356A (en) 1975-06-17
DE2413559A1 (de) 1974-10-17
ZA74932B (en) 1975-01-29
BE812836A (fr) 1974-07-15
CA1027929A (en) 1978-03-14
JPS49126661A (xx) 1974-12-04
FR2223014A1 (xx) 1974-10-25

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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