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NO156829C - NEW 10-PROPYNYL STEROIDS AND ANTI-CONCEPT AGENTS CONTAINING THESE. - Google Patents

NEW 10-PROPYNYL STEROIDS AND ANTI-CONCEPT AGENTS CONTAINING THESE.

Info

Publication number
NO156829C
NO156829C NO861694A NO861694A NO156829C NO 156829 C NO156829 C NO 156829C NO 861694 A NO861694 A NO 861694A NO 861694 A NO861694 A NO 861694A NO 156829 C NO156829 C NO 156829C
Authority
NO
Norway
Prior art keywords
concept
new
agents containing
propynyl
steroids
Prior art date
Application number
NO861694A
Other languages
Norwegian (no)
Other versions
NO156829B (en
NO861694L (en
Inventor
Brian W Metcalf
J O Neal Johnston
Original Assignee
Merrell Dow Pharma
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 NO812197A external-priority patent/NO156693C/en
Publication of NO861694L publication Critical patent/NO861694L/en
Application filed by Merrell Dow Pharma filed Critical Merrell Dow Pharma
Publication of NO156829B publication Critical patent/NO156829B/en
Publication of NO156829C publication Critical patent/NO156829C/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
    • 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
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17
    • 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)
NO861694A 1980-06-27 1986-04-29 NEW 10-PROPYNYL STEROIDS AND ANTI-CONCEPT AGENTS CONTAINING THESE. NO156829C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16345180A 1980-06-27 1980-06-27
NO812197A NO156693C (en) 1980-06-27 1981-06-26 ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE 10-PROPYNYL STEROIDS.

Publications (3)

Publication Number Publication Date
NO861694L NO861694L (en) 1981-12-28
NO156829B NO156829B (en) 1987-08-24
NO156829C true NO156829C (en) 1987-12-02

Family

ID=40099576

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861694A NO156829C (en) 1980-06-27 1986-04-29 NEW 10-PROPYNYL STEROIDS AND ANTI-CONCEPT AGENTS CONTAINING THESE.

Country Status (1)

Country Link
NO (1) NO156829C (en)

Also Published As

Publication number Publication date
NO156829B (en) 1987-08-24
NO861694L (en) 1981-12-28

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Legal Events

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Free format text: LAPSED IN DECEMBER 2000