PT67790A - Procede de preparation d'un steroide 16alpha-methyle - Google Patents

Procede de preparation d'un steroide 16alpha-methyle

Info

Publication number
PT67790A
PT67790A PT6779078A PT6779078A PT67790A PT 67790 A PT67790 A PT 67790A PT 6779078 A PT6779078 A PT 6779078A PT 6779078 A PT6779078 A PT 6779078A PT 67790 A PT67790 A PT 67790A
Authority
PT
Portugal
Prior art keywords
16alpha
preparation
methyl steroid
steroid
methyl
Prior art date
Application number
PT6779078A
Other languages
English (en)
Portuguese (pt)
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 PT67790A publication Critical patent/PT67790A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal 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
    • C07J5/0007—Normal 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
    • C07J5/0023—Normal 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
    • C07J5/003—Normal 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
    • C07J5/0038—Normal 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal 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)
PT6779078A 1977-03-18 1978-03-17 Procede de preparation d'un steroide 16alpha-methyle PT67790A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT67790A true PT67790A (fr) 1978-04-01

Family

ID=9188293

Family Applications (1)

Application Number Title Priority Date Filing Date
PT6779078A PT67790A (fr) 1977-03-18 1978-03-17 Procede de preparation d'un steroide 16alpha-methyle

Country Status (11)

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

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 (fr) * 1973-07-27 1977-07-01 Roussel Uclaf

Also Published As

Publication number Publication date
CH629223A5 (en) 1982-04-15
DE2811540A1 (de) 1978-09-21
IE780553L (en) 1978-09-18
FR2383968B1 (fr) 1980-11-28
NL7802927A (nl) 1978-09-20
JPS6123799B2 (fr) 1986-06-07
HU174829B (hu) 1980-03-28
BE865043A (fr) 1978-09-18
FR2383968A1 (fr) 1978-10-13
GB1557757A (en) 1979-12-12
CA1117936A (fr) 1982-02-09
IE46586B1 (en) 1983-07-27
JPS53116362A (en) 1978-10-11
DE2811540C2 (fr) 1987-09-10

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