FI47573C - Process for the preparation of -fluoro-11,21-dihydroxy-16,17 (2-propenylidenedioxy) -p Regna-1,4-diene-3,20-dione and its 21-esters. - Google Patents

Process for the preparation of -fluoro-11,21-dihydroxy-16,17 (2-propenylidenedioxy) -p Regna-1,4-diene-3,20-dione and its 21-esters.

Info

Publication number: FI47573C
Authority: FI; Finland
Prior art keywords: propenylidenedioxy; regna; dione; dihydroxy; diene
Prior art date: 1969-03-07

Application number

FI58970A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI47573B (en

Inventor

Boissier

Ratouis

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.)

1969-03-07

Filing date

1970-03-04

Publication date

1974-01-10

1969-03-07 Priority claimed from FR6906348A external-priority patent/FR2035766A1/en

1969-11-13 Priority claimed from FR6938912A external-priority patent/FR2068427A1/en

1970-03-04 Application filed by Roussel Uclaf filed Critical Roussel Uclaf

1973-10-01 Application granted granted Critical

1973-10-01 Publication of FI47573B publication Critical patent/FI47573B/fi

1974-01-10 Publication of FI47573C publication Critical patent/FI47573C/en

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Epidemiology (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

FI58970A 1969-03-07 1970-03-04 Process for the preparation of -fluoro-11,21-dihydroxy-16,17 (2-propenylidenedioxy) -p Regna-1,4-diene-3,20-dione and its 21-esters. FI47573C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR6906348A FR2035766A1 (en)	1969-03-07	1969-03-07	Preparation of prenane derivs
FR6938912A FR2068427A1 (en)	1969-11-13	1969-11-13	Preparation of prenane derivs

Publications (2)

Publication Number	Publication Date
FI47573B FI47573B (en)	1973-10-01
FI47573C true FI47573C (en)	1974-01-10

Family

ID=26214890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI58970A FI47573C (en)	1969-03-07	1970-03-04	Process for the preparation of -fluoro-11,21-dihydroxy-16,17 (2-propenylidenedioxy) -p Regna-1,4-diene-3,20-dione and its 21-esters.

Country Status (9)

Country	Link
JP (1)	JPS4843910B1 (en)
BE (1)	BE746965A (en)
DK (1)	DK122812B (en)
ES (1)	ES376421A1 (en)
FI (1)	FI47573C (en)
GB (1)	GB1292269A (en)
NL (1)	NL7001308A (en)
NO (1)	NO134746C (en)
SE (1)	SE360652B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MA54673A1 (en) *	2018-01-08	2022-08-31	Regeneron Pharma	Steroids and their antibody-conjugates

1970
- 1970-01-29 NL NL7001308A patent/NL7001308A/xx unknown
- 1970-02-10 ES ES376421A patent/ES376421A1/en not_active Expired
- 1970-03-02 GB GB986870A patent/GB1292269A/en not_active Expired
- 1970-03-04 FI FI58970A patent/FI47573C/en active
- 1970-03-05 SE SE293170A patent/SE360652B/xx unknown
- 1970-03-06 BE BE746965D patent/BE746965A/en not_active IP Right Cessation
- 1970-03-06 NO NO80170A patent/NO134746C/no unknown
- 1970-03-07 JP JP1967870A patent/JPS4843910B1/ja active Pending
- 1970-03-09 DK DK114170A patent/DK122812B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO134746B (en)	1976-08-30
ES376421A1 (en)	1972-04-16
SE360652B (en)	1973-10-01
GB1292269A (en)	1972-10-11
DK122812B (en)	1972-04-17
NL7001308A (en)	1970-09-09
DE2006635A1 (en)	1970-09-24
JPS4843910B1 (en)	1973-12-21
FI47573B (en)	1973-10-01
BE746965A (en)	1970-09-07
NO134746C (en)	1976-12-08

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