FR2465748A1 - A-nor-, a-nor-18-homo-steroides et leur procede de preparation - Google Patents

A-nor-, a-nor-18-homo-steroides et leur procede de preparation Download PDF

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Publication number
FR2465748A1
FR2465748A1 FR7920926A FR7920926A FR2465748A1 FR 2465748 A1 FR2465748 A1 FR 2465748A1 FR 7920926 A FR7920926 A FR 7920926A FR 7920926 A FR7920926 A FR 7920926A FR 2465748 A1 FR2465748 A1 FR 2465748A1
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FR
France
Prior art keywords
group
mixture
configuration
hydrogen
ether
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.)
Granted
Application number
FR7920926A
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English (en)
French (fr)
Other versions
FR2465748B3 (show.php
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7920926A priority Critical patent/FR2465748A1/fr
Priority to US06/140,598 priority patent/US4309565A/en
Priority to DE19803028671 priority patent/DE3028671A1/de
Priority to GB8026582A priority patent/GB2061278B/en
Publication of FR2465748A1 publication Critical patent/FR2465748A1/fr
Application granted granted Critical
Publication of FR2465748B3 publication Critical patent/FR2465748B3/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
FR7920926A 1979-08-14 1979-08-14 A-nor-, a-nor-18-homo-steroides et leur procede de preparation Granted FR2465748A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7920926A FR2465748A1 (fr) 1979-08-14 1979-08-14 A-nor-, a-nor-18-homo-steroides et leur procede de preparation
US06/140,598 US4309565A (en) 1979-08-14 1980-04-15 Process for synthesizing A-nor and A-nor-18-homo-steroids
DE19803028671 DE3028671A1 (de) 1979-08-14 1980-07-29 Verfahren zur herstellung von a-nor- und a-nor-18-homo-steroiden
GB8026582A GB2061278B (en) 1979-08-14 1980-08-14 Total synthesis of a-nor and a-dinor steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920926A FR2465748A1 (fr) 1979-08-14 1979-08-14 A-nor-, a-nor-18-homo-steroides et leur procede de preparation

Publications (2)

Publication Number Publication Date
FR2465748A1 true FR2465748A1 (fr) 1981-03-27
FR2465748B3 FR2465748B3 (show.php) 1983-06-10

Family

ID=9228936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920926A Granted FR2465748A1 (fr) 1979-08-14 1979-08-14 A-nor-, a-nor-18-homo-steroides et leur procede de preparation

Country Status (1)

Country Link
FR (1) FR2465748A1 (show.php)

Also Published As

Publication number Publication date
FR2465748B3 (show.php) 1983-06-10

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