CA1117936A - PROCEDE DE PREPARATION D'UN STEROIDE 16 .alpha.-METHYLE - Google Patents

PROCEDE DE PREPARATION D'UN STEROIDE 16 .alpha.-METHYLE

Info

Publication number
CA1117936A
CA1117936A CA000297709A CA297709A CA1117936A CA 1117936 A CA1117936 A CA 1117936A CA 000297709 A CA000297709 A CA 000297709A CA 297709 A CA297709 A CA 297709A CA 1117936 A CA1117936 A CA 1117936A
Authority
CA
Canada
Prior art keywords
alpha
methyl
fluoro
dioxo
hydroxy
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
CA000297709A
Other languages
English (en)
French (fr)
Inventor
Jean Jolly
Julien Warnant
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
Application granted granted Critical
Publication of CA1117936A publication Critical patent/CA1117936A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0007Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa
    • C07J5/0023Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa substituted in position 16
    • C07J5/003Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group including 16-alkylidene substitutes
    • C07J5/0038Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group including 16-alkylidene substitutes by an alkyl group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J13/00Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CA000297709A 1977-03-18 1978-02-24 PROCEDE DE PREPARATION D'UN STEROIDE 16 .alpha.-METHYLE Expired CA1117936A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR77-08170 1977-03-18
FR7708170A FR2383968A1 (fr) 1977-03-18 1977-03-18 Procede de preparation d'un steroide16a-methyle

Publications (1)

Publication Number Publication Date
CA1117936A true CA1117936A (fr) 1982-02-09

Family

ID=9188293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000297709A Expired CA1117936A (fr) 1977-03-18 1978-02-24 PROCEDE DE PREPARATION D'UN STEROIDE 16 .alpha.-METHYLE

Country Status (11)

Country Link
JP (1) JPS53116362A (enrdf_load_stackoverflow)
BE (1) BE865043A (enrdf_load_stackoverflow)
CA (1) CA1117936A (enrdf_load_stackoverflow)
CH (1) CH629223A5 (enrdf_load_stackoverflow)
DE (1) DE2811540A1 (enrdf_load_stackoverflow)
FR (1) FR2383968A1 (enrdf_load_stackoverflow)
GB (1) GB1557757A (enrdf_load_stackoverflow)
HU (1) HU174829B (enrdf_load_stackoverflow)
IE (1) IE46586B1 (enrdf_load_stackoverflow)
NL (1) NL7802927A (enrdf_load_stackoverflow)
PT (1) PT67790A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735501A1 (fr) * 1995-06-15 1996-12-20 Payen & Cie L Procede pour la fabrication d'un fil guipe elastique et nouveau type de fil ainsi obtenu

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2244530B1 (enrdf_load_stackoverflow) * 1973-07-27 1977-07-01 Roussel Uclaf

Also Published As

Publication number Publication date
PT67790A (fr) 1978-04-01
BE865043A (fr) 1978-09-18
DE2811540C2 (enrdf_load_stackoverflow) 1987-09-10
GB1557757A (en) 1979-12-12
JPS6123799B2 (enrdf_load_stackoverflow) 1986-06-07
FR2383968B1 (enrdf_load_stackoverflow) 1980-11-28
FR2383968A1 (fr) 1978-10-13
NL7802927A (nl) 1978-09-20
IE780553L (en) 1978-09-18
DE2811540A1 (de) 1978-09-21
IE46586B1 (en) 1983-07-27
JPS53116362A (en) 1978-10-11
HU174829B (hu) 1980-03-28
CH629223A5 (en) 1982-04-15

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Legal Events

Date Code Title Description
MKEX Expiry