ES345289A1 - Un procedimiento de preparacion de nuevos productos inter- medios, utiles en la sintesis de derivados esteroides. - Google Patents

Un procedimiento de preparacion de nuevos productos inter- medios, utiles en la sintesis de derivados esteroides.

Info

Publication number
ES345289A1
ES345289A1 ES345289A ES345289A ES345289A1 ES 345289 A1 ES345289 A1 ES 345289A1 ES 345289 A ES345289 A ES 345289A ES 345289 A ES345289 A ES 345289A ES 345289 A1 ES345289 A1 ES 345289A1
Authority
ES
Spain
Prior art keywords
formula
compounds
preparation
alkyl
steroids
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
ES345289A
Other languages
English (en)
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 SA filed Critical Roussel Uclaf SA
Publication of ES345289A1 publication Critical patent/ES345289A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Steroid Compounds (AREA)
ES345289A 1966-09-22 1967-09-21 Un procedimiento de preparacion de nuevos productos inter- medios, utiles en la sintesis de derivados esteroides. Expired ES345289A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77301A FR1500354A (fr) 1966-09-22 1966-09-22 Produits intermédiaires de synthèse de dérivés stéroïdes et procédé de préparation

Publications (1)

Publication Number Publication Date
ES345289A1 true ES345289A1 (es) 1968-11-16

Family

ID=8617654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345289A Expired ES345289A1 (es) 1966-09-22 1967-09-21 Un procedimiento de preparacion de nuevos productos inter- medios, utiles en la sintesis de derivados esteroides.

Country Status (11)

Country Link
US (1) US3567733A (es)
AT (1) AT275060B (es)
BE (1) BE703975A (es)
CH (1) CH481861A (es)
DE (1) DE1668608A1 (es)
ES (1) ES345289A1 (es)
FR (1) FR1500354A (es)
GB (1) GB1176248A (es)
IL (1) IL28636A (es)
NL (2) NL6712913A (es)
SE (1) SE336127B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696109A (en) * 1970-05-14 1972-10-03 Squibb & Sons Inc Acid and ester intermediates for preparing 3,4-bisnor-5-aza-b-homopregnane-2,20-diones
US3962254A (en) * 1974-03-28 1976-06-08 Marion Laboratories, Inc. N-substituted-5,6-dihydroxycyclopentano[h]-1,2,3,4-tetrahydroisoquinolines and ethers and esters thereof
US3954774A (en) * 1974-03-28 1976-05-04 Marion Laboratories, Inc. N-substituted-7,8-dihydroxycyclopentano[f]-1,2,3,4-tetrahydroisoquinolines and ethers and esters thereof
AU6413594A (en) * 1993-03-24 1994-10-11 Merck & Co., Inc. Substituted 3-phenanthridinone derivatives as 5alpha-reductase inhibitors

Also Published As

Publication number Publication date
DE1668608A1 (de) 1972-01-27
AT275060B (de) 1969-10-10
CH481861A (fr) 1969-11-30
NL134197C (es)
FR1500354A (fr) 1967-11-03
NL6712913A (es) 1968-03-25
US3567733A (en) 1971-03-02
SE336127B (es) 1971-06-28
IL28636A (en) 1972-02-29
BE703975A (es) 1968-03-18
GB1176248A (en) 1970-01-01

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