GB2155018B - 2x-cyano-4d,5x-epoxy-androstane -3,17-dione - Google Patents

2x-cyano-4d,5x-epoxy-androstane -3,17-dione

Info

Publication number
GB2155018B
GB2155018B GB08504811A GB8504811A GB2155018B GB 2155018 B GB2155018 B GB 2155018B GB 08504811 A GB08504811 A GB 08504811A GB 8504811 A GB8504811 A GB 8504811A GB 2155018 B GB2155018 B GB 2155018B
Authority
GB
United Kingdom
Prior art keywords
androstane
dione
cyano
epoxy
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
GB08504811A
Other versions
GB2155018A (en
GB8504811D0 (en
Inventor
William Edward Jones
Roderic Stafford Andrews
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.)
Sterwin AG
Original Assignee
Sterwin AG
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
Priority claimed from GB848404980A external-priority patent/GB8404980D0/en
Application filed by Sterwin AG filed Critical Sterwin AG
Priority to GB08504811A priority Critical patent/GB2155018B/en
Publication of GB8504811D0 publication Critical patent/GB8504811D0/en
Publication of GB2155018A publication Critical patent/GB2155018A/en
Application granted granted Critical
Publication of GB2155018B publication Critical patent/GB2155018B/en
Expired legal-status Critical Current

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
    • C07J71/0036—Nitrogen-containing hetero ring
    • C07J71/0057—Nitrogen and oxygen
    • C07J71/0063—Nitrogen and oxygen at position 2(3)
    • 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
    • C07J71/001—Oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
GB08504811A 1984-02-25 1985-02-25 2x-cyano-4d,5x-epoxy-androstane -3,17-dione Expired GB2155018B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08504811A GB2155018B (en) 1984-02-25 1985-02-25 2x-cyano-4d,5x-epoxy-androstane -3,17-dione

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848404980A GB8404980D0 (en) 1984-02-25 1984-02-25 Steroid compound
GB08504811A GB2155018B (en) 1984-02-25 1985-02-25 2x-cyano-4d,5x-epoxy-androstane -3,17-dione

Publications (3)

Publication Number Publication Date
GB8504811D0 GB8504811D0 (en) 1985-03-27
GB2155018A GB2155018A (en) 1985-09-18
GB2155018B true GB2155018B (en) 1988-04-07

Family

ID=26287363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08504811A Expired GB2155018B (en) 1984-02-25 1985-02-25 2x-cyano-4d,5x-epoxy-androstane -3,17-dione

Country Status (1)

Country Link
GB (1) GB2155018B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833133A (en) * 1986-05-22 1989-05-23 Sterling Drug Inc. Method of regulating fertility in cattle using epostane
GB2375958B (en) * 2001-04-09 2005-03-02 George Margetts The use of steroids to lower the levels of cortisol
GB2400554B (en) * 2003-04-16 2007-04-18 George Margetts Treatment of angiotensin II-induced cardiovascular disease
GB2414238B (en) * 2004-05-22 2006-12-13 Stegram Pharmaceuticals Ltd Method for the preparation of trilostane
GB2627797A (en) * 2023-03-02 2024-09-04 Norbrook Lab Ltd Trilostane formulation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123770A (en) * 1966-11-15 1968-08-14 Sterling Drug Inc 2-cyano-3-oxo-steroids

Also Published As

Publication number Publication date
GB2155018A (en) 1985-09-18
GB8504811D0 (en) 1985-03-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee