CH611631A5 - Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids - Google Patents

Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids

Info

Publication number
CH611631A5
CH611631A5 CH962075A CH962075A CH611631A5 CH 611631 A5 CH611631 A5 CH 611631A5 CH 962075 A CH962075 A CH 962075A CH 962075 A CH962075 A CH 962075A CH 611631 A5 CH611631 A5 CH 611631A5
Authority
CH
Switzerland
Prior art keywords
fluorosteroids
9alpha
unsaturated
preparation
unsaturated 9alpha
Prior art date
Application number
CH962075A
Other languages
English (en)
Inventor
Michel Dr Biollaz
Jaroslav Dr Kalvoda
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH962075A priority Critical patent/CH611631A5/xx
Priority to DE19762632550 priority patent/DE2632550A1/de
Priority to FR7622212A priority patent/FR2318644A1/fr
Priority to ES449989A priority patent/ES449989A1/es
Priority to NL7608141A priority patent/NL7608141A/xx
Priority to ZA764405A priority patent/ZA764405B/xx
Priority to SE7608369A priority patent/SE7608369L/xx
Priority to GB30616/76A priority patent/GB1520356A/en
Priority to AU16121/76A priority patent/AU505846B2/en
Priority to BE169116A priority patent/BE844378A/xx
Priority to AT539376A priority patent/AT353989B/de
Priority to IE1623/76A priority patent/IE43926B1/en
Priority to NZ181538A priority patent/NZ181538A/xx
Priority to DK329976A priority patent/DK329976A/da
Priority to JP51087371A priority patent/JPS5214761A/ja
Publication of CH611631A5 publication Critical patent/CH611631A5/xx

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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0061—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 substituted in position 17 alfa substituted in position 16
    • C07J5/0069—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • C07J5/0076—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group
    • 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
    • C07J1/0003—Androstane derivatives
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/0037—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/009—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by only one oxygen atom doubly bound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH962075A 1975-07-23 1975-07-23 Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids CH611631A5 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CH962075A CH611631A5 (en) 1975-07-23 1975-07-23 Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids
DE19762632550 DE2632550A1 (de) 1975-07-23 1976-07-20 Neue fluorsteroide und verfahren zu ihrer herstellung
FR7622212A FR2318644A1 (fr) 1975-07-23 1976-07-21 Nouveaux fluoteroides, leur application en tant que medicaments et leur procede de preparation
ES449989A ES449989A1 (es) 1975-07-23 1976-07-21 Procedimiento para la obtencion de 9 alfa-fluoresteroides 11,12-insaturados.
NL7608141A NL7608141A (nl) 1975-07-23 1976-07-22 Werkwijze voor het bereiden van nieuwe fluorsteroiden.
ZA764405A ZA764405B (en) 1975-07-23 1976-07-22 New fluoro-steroids and processes for their manufacture
SE7608369A SE7608369L (sv) 1975-07-23 1976-07-22 Nya fluorsteroider och forfarande for framstellning derav
GB30616/76A GB1520356A (en) 1975-07-23 1976-07-22 11-12-unsaturated-9-fluoro-steroids and a process for the-eir manufacture
AU16121/76A AU505846B2 (en) 1975-07-23 1976-07-22 Fluoro-steroids
BE169116A BE844378A (fr) 1975-07-23 1976-07-22 Nouveaux fluorosteroides leur application en tant que medicaments et leur procede de preparation
AT539376A AT353989B (de) 1975-07-23 1976-07-22 Verfahren zur herstellung von neuen 11,12- ungesaettigten 9alpha-fluorsteroiden
IE1623/76A IE43926B1 (en) 1975-07-23 1976-07-22 11,12-unsaturated-9-fluoro-steroids and a process for their manufacture
NZ181538A NZ181538A (en) 1975-07-23 1976-07-22 . -fluoro-a"-steroids
DK329976A DK329976A (da) 1975-07-23 1976-07-22 11,12-umettede 9alfa-fluorsteroider samt fremgangsmade til fremstilling deraf
JP51087371A JPS5214761A (en) 1975-07-23 1976-07-23 Production of 9 alphaa fluorrsteroid and pharmaceutical composition containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH962075A CH611631A5 (en) 1975-07-23 1975-07-23 Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids

Publications (1)

Publication Number Publication Date
CH611631A5 true CH611631A5 (en) 1979-06-15

Family

ID=4353884

Family Applications (1)

Application Number Title Priority Date Filing Date
CH962075A CH611631A5 (en) 1975-07-23 1975-07-23 Process for the preparation of 11,12-unsaturated 9alpha-fluorosteroids

Country Status (15)

Country Link
JP (1) JPS5214761A (xx)
AT (1) AT353989B (xx)
AU (1) AU505846B2 (xx)
BE (1) BE844378A (xx)
CH (1) CH611631A5 (xx)
DE (1) DE2632550A1 (xx)
DK (1) DK329976A (xx)
ES (1) ES449989A1 (xx)
FR (1) FR2318644A1 (xx)
GB (1) GB1520356A (xx)
IE (1) IE43926B1 (xx)
NL (1) NL7608141A (xx)
NZ (1) NZ181538A (xx)
SE (1) SE7608369L (xx)
ZA (1) ZA764405B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423643A (en) * 1977-07-22 1979-02-22 Aikawa Tekko Doctor blade stablizing apparatus
DE3069074D1 (en) * 1979-11-16 1984-10-04 Sterosynt Ltd 6-alpha-9-alpha-difluoro-16-beta-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them
FI911202A (fi) * 1990-12-28 1992-06-29 Albany Int Corp Schaberblad.

Also Published As

Publication number Publication date
FR2318644A1 (fr) 1977-02-18
IE43926L (en) 1977-01-23
AU505846B2 (en) 1979-12-06
NL7608141A (nl) 1977-01-25
ATA539376A (de) 1979-05-15
BE844378A (fr) 1977-01-24
DE2632550A1 (de) 1977-02-10
DK329976A (da) 1977-01-24
FR2318644B1 (xx) 1978-12-15
SE7608369L (sv) 1977-01-24
ZA764405B (en) 1977-08-31
AU1612176A (en) 1978-01-26
AT353989B (de) 1979-12-10
JPS5214761A (en) 1977-02-03
NZ181538A (en) 1978-09-20
ES449989A1 (es) 1977-12-01
IE43926B1 (en) 1981-07-01
GB1520356A (en) 1978-08-09

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Legal Events

Date Code Title Description
PL Patent ceased