FR2129392A5 - - Google Patents

Info

Publication number
FR2129392A5
FR2129392A5 FR7204984A FR7204984A FR2129392A5 FR 2129392 A5 FR2129392 A5 FR 2129392A5 FR 7204984 A FR7204984 A FR 7204984A FR 7204984 A FR7204984 A FR 7204984A FR 2129392 A5 FR2129392 A5 FR 2129392A5
Authority
FR
France
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
FR7204984A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR2129392A5 publication Critical patent/FR2129392A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Steroid Compounds (AREA)
FR7204984A 1971-03-08 1972-02-15 Expired FR2129392A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12212871A 1971-03-08 1971-03-08

Publications (1)

Publication Number Publication Date
FR2129392A5 true FR2129392A5 (fr) 1972-10-27

Family

ID=22400817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204984A Expired FR2129392A5 (fr) 1971-03-08 1972-02-15

Country Status (6)

Country Link
US (1) US3793374A (fr)
CH (1) CH567447A5 (fr)
DE (1) DE2206130A1 (fr)
FR (1) FR2129392A5 (fr)
GB (1) GB1337893A (fr)
IL (1) IL38530A0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989724A (en) * 1967-11-02 1976-11-02 Hoffmann-La Roche Inc. Tetrahydropyran-2-ols
US3984474A (en) * 1975-05-30 1976-10-05 E. R. Squibb & Sons, Inc. 4,5-Secoandrostanes
JPS5538316A (en) * 1978-09-08 1980-03-17 Takeda Chem Ind Ltd Intermediate for synthesis of steroid and its preparation

Also Published As

Publication number Publication date
US3793374A (en) 1974-02-19
GB1337893A (en) 1973-11-21
IL38530A0 (en) 1972-03-28
CH567447A5 (fr) 1975-10-15
DE2206130A1 (de) 1972-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse