IL38871A - Process for the preparation of estra(gona)-4,9,11-trienes and new secosteroids as intermediates therefor - Google Patents

Process for the preparation of estra(gona)-4,9,11-trienes and new secosteroids as intermediates therefor

Info

Publication number
IL38871A
IL38871A IL38871A IL3887172A IL38871A IL 38871 A IL38871 A IL 38871A IL 38871 A IL38871 A IL 38871A IL 3887172 A IL3887172 A IL 3887172A IL 38871 A IL38871 A IL 38871A
Authority
IL
Israel
Prior art keywords
secosteroids
gona
trienes
estra
preparation
Prior art date
Application number
IL38871A
Other languages
English (en)
Other versions
IL38871A0 (en
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL38871A0 publication Critical patent/IL38871A0/xx
Publication of IL38871A publication Critical patent/IL38871A/xx

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
IL38871A 1971-03-19 1972-03-02 Process for the preparation of estra(gona)-4,9,11-trienes and new secosteroids as intermediates therefor IL38871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7109709A FR2129895B1 (xx) 1971-03-19 1971-03-19

Publications (2)

Publication Number Publication Date
IL38871A0 IL38871A0 (en) 1972-05-30
IL38871A true IL38871A (en) 1976-11-30

Family

ID=9073817

Family Applications (2)

Application Number Title Priority Date Filing Date
IL46789A IL46789A (en) 1971-03-19 1972-03-02 Toy car with wheels
IL38871A IL38871A (en) 1971-03-19 1972-03-02 Process for the preparation of estra(gona)-4,9,11-trienes and new secosteroids as intermediates therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IL46789A IL46789A (en) 1971-03-19 1972-03-02 Toy car with wheels

Country Status (19)

Country Link
US (1) US3781311A (xx)
JP (1) JPS517665B1 (xx)
AT (1) AT316766B (xx)
AU (1) AU471391B2 (xx)
BE (1) BE780811A (xx)
CA (1) CA971159A (xx)
CH (1) CH551961A (xx)
DD (1) DD95230A5 (xx)
DE (1) DE2212589C3 (xx)
DK (1) DK130308B (xx)
FR (1) FR2129895B1 (xx)
GB (1) GB1355454A (xx)
HU (1) HU163771B (xx)
IE (1) IE36180B1 (xx)
IL (2) IL46789A (xx)
NL (1) NL157314B (xx)
SE (3) SE385012B (xx)
SU (1) SU422142A3 (xx)
ZA (1) ZA721620B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL51468A (en) * 1976-02-23 1981-01-30 Sparamedica Ag 17 -hydroxy- -d-homosteroid derivatives,their preparation and pharmaceutical compositions containing them
JPS5387730U (xx) * 1976-12-21 1978-07-19
DE2920184A1 (de) * 1979-05-17 1980-11-27 Schering Ag 16 alpha -alkylsteroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130550C (xx) * 1966-05-26

Also Published As

Publication number Publication date
BE780811A (fr) 1972-09-18
SE385012B (sv) 1976-05-31
SE7806349L (sv) 1978-05-31
FR2129895B1 (xx) 1975-04-18
NL7203577A (xx) 1972-09-21
AU4011672A (en) 1973-09-20
GB1355454A (en) 1974-06-05
HU163771B (xx) 1973-10-27
SE418747B (sv) 1981-06-22
SU422142A3 (ru) 1974-03-30
DE2212589C3 (de) 1974-08-29
JPS517665B1 (xx) 1976-03-10
IE36180L (en) 1972-09-19
FR2129895A1 (xx) 1972-11-03
CH551961A (fr) 1974-07-31
IL38871A0 (en) 1972-05-30
AU471391B2 (en) 1973-09-20
CA971159A (en) 1975-07-15
ZA721620B (en) 1973-04-25
SE409210B (sv) 1979-08-06
SE7508689L (sv) 1975-07-31
DE2212589A1 (de) 1972-09-28
IL46789A (en) 1976-11-30
DD95230A5 (xx) 1973-01-20
US3781311A (en) 1973-12-25
AT316766B (de) 1974-07-25
DE2212589B2 (de) 1974-01-24
DK130308C (xx) 1975-06-30
IE36180B1 (en) 1976-09-01
DK130308B (da) 1975-02-03
NL157314B (nl) 1978-07-17

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