IL48852A - Process for preparing 3-enol ethers of 11 -hydroxy- 4-pregene-3-ones and derivatives thereof - Google Patents

Process for preparing 3-enol ethers of 11 -hydroxy- 4-pregene-3-ones and derivatives thereof

Info

Publication number
IL48852A
IL48852A IL48852A IL4885276A IL48852A IL 48852 A IL48852 A IL 48852A IL 48852 A IL48852 A IL 48852A IL 4885276 A IL4885276 A IL 4885276A IL 48852 A IL48852 A IL 48852A
Authority
IL
Israel
Prior art keywords
pregene
hydroxy
ones
derivatives
preparing
Prior art date
Application number
IL48852A
Other languages
English (en)
Other versions
IL48852A0 (en
Original Assignee
Syntex Inc
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 Syntex Inc filed Critical Syntex Inc
Publication of IL48852A0 publication Critical patent/IL48852A0/xx
Publication of IL48852A publication Critical patent/IL48852A/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
    • C07J5/0053—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 not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL48852A 1975-02-18 1976-01-15 Process for preparing 3-enol ethers of 11 -hydroxy- 4-pregene-3-ones and derivatives thereof IL48852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/550,245 US3956349A (en) 1975-02-18 1975-02-18 Process for preparing 3-enol ethers of 11β-hydroxy-Δ4 -pregnene-3-ones and derivatives thereof

Publications (2)

Publication Number Publication Date
IL48852A0 IL48852A0 (en) 1976-03-31
IL48852A true IL48852A (en) 1979-01-31

Family

ID=24196322

Family Applications (1)

Application Number Title Priority Date Filing Date
IL48852A IL48852A (en) 1975-02-18 1976-01-15 Process for preparing 3-enol ethers of 11 -hydroxy- 4-pregene-3-ones and derivatives thereof

Country Status (17)

Country Link
US (1) US3956349A (it)
JP (2) JPS51143655A (it)
AU (1) AU503544B2 (it)
CA (1) CA1067066A (it)
CH (3) CH623598A5 (it)
DE (2) DE2660849C2 (it)
DK (1) DK142725B (it)
ES (2) ES445303A1 (it)
FI (1) FI54713C (it)
FR (3) FR2301263A1 (it)
GB (1) GB1513211A (it)
IE (1) IE43654B1 (it)
IL (1) IL48852A (it)
IT (1) IT1057213B (it)
NL (1) NL183461C (it)
NZ (1) NZ179952A (it)
SE (3) SE417827B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100462A (en) * 1959-03-11 1963-08-13 Silver Corp Seed planting apparatus
DE4433374A1 (de) * 1994-09-20 1996-03-21 Hoechst Ag 17-Desoxi-corticosteroid-21-/O/-Carbonsäure- ester, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB890835A (en) * 1957-06-22 1962-03-07 Syntex Sa New cyclopentanophenanthrene derivatives and processes for the production thereof
US3232965A (en) * 1958-06-20 1966-02-01 Syntex Corp 6-chloro-delta1,4,6-pregnatriene-17alpha, 21-diol-3,20-diones
CH390243A (de) * 1959-08-26 1965-04-15 Merck Ag E Verfahren zur Herstellung von ungesättigten Halogensteroiden
US3082224A (en) * 1960-11-18 1963-03-19 Merck & Co Inc Novel 16alpha-methyl-3, 5-pregnadienes and processes
US3087927A (en) * 1961-07-07 1963-04-30 American Cyanamid Co Method of preparing 21-sulfonated steroids of the pregnane series

Also Published As

Publication number Publication date
FR2308641B1 (it) 1978-12-22
DE2606299A1 (de) 1976-09-09
SE435388B (sv) 1984-09-24
ES459422A1 (es) 1978-04-01
AU503544B2 (en) 1979-09-06
ES445303A1 (es) 1977-10-01
FR2308641A1 (fr) 1976-11-19
NL7601223A (nl) 1976-08-20
SE7905861L (sv) 1979-07-04
NZ179952A (en) 1978-04-03
FR2308640B1 (it) 1978-12-22
GB1513211A (en) 1978-06-07
DK67776A (it) 1976-08-19
DK142725C (it) 1981-08-24
SE437160B (sv) 1985-02-11
NL183461B (nl) 1988-06-01
SE417827B (sv) 1981-04-13
FI54713B (fi) 1978-10-31
US3956349A (en) 1976-05-11
JPS51143655A (en) 1976-12-10
CH628642A5 (de) 1982-03-15
DE2606299C2 (de) 1984-08-30
FI54713C (fi) 1979-02-12
IE43654B1 (en) 1981-04-22
SE8205170D0 (sv) 1982-09-10
CH623598A5 (it) 1981-06-15
JPS6310159B2 (it) 1988-03-04
JPS61267598A (ja) 1986-11-27
IT1057213B (it) 1982-03-10
CA1067066A (en) 1979-11-27
SE8205170L (sv) 1982-09-10
SE7601753L (sv) 1976-08-19
FR2308640A1 (fr) 1976-11-19
CH624685A5 (it) 1981-08-14
DK142725B (da) 1981-01-05
JPH02360B2 (it) 1990-01-08
DE2660849C2 (de) 1985-11-07
FR2301263A1 (fr) 1976-09-17
AU1081776A (en) 1977-08-11
IE43654L (en) 1976-08-18
FI760274A (it) 1976-08-19
IL48852A0 (en) 1976-03-31
FR2301263B1 (it) 1978-12-15
NL183461C (nl) 1988-11-01

Similar Documents

Publication Publication Date Title
GR60854B (en) Preparation process of benzylidenic derivatives
HU171420B (hu) Sposob poluchenija proizvodnykh sul'fonamido-piridina i piridin-tiadiazina
GR59797B (en) Preparation process of thieno-pyridine derivatives
GR61647B (en) Preparation process of glucosam in derivatives
ZA75419B (en) Derivatives of diaminocyclitols and methods for their preparation
YU39081B (en) Process for preparing new derivatives of oxadiazolinones
HU173012B (hu) Sposob poluchenija 1-zamehhjonnykh proizvodnykh 4-fenil-piperid-4-il-metanola
HK7681A (en) Derivatives of diaminocyclitols and methods for their preparation
PT65015A (en) Process for preparing of derivatives of ketone
HU172526B (hu) Sposob poluchenija novykh proizvodnykh davnorubicina
IL50904A (en) -aminoketone derivatives process of preparing them and pharmaceutical compositions containing them
CS189782B2 (en) Process for preparing derivatives of diaminoandrostane
YU50576A (en) Process for obtaining derivatives of 4-oxohexahydro-piperazinoisoquinoline
CS186234B2 (en) Process for preparing new derivatives of ferocene
PT65754B (en) Process for preparing novel derivatives of aroyl-phenylindenes and aroyl-phenylnaphthalenes
CS191981B2 (en) Process for preparing derivatives of 5-androsten-17-one
CS191319B2 (en) Process for preparing derivatives of 2-nitro-3-phenylbenzofurane
CS191308B2 (en) Process for preparing derivatives of diarylhydroxybutylamines
YU187676A (en) Process for preparing new derivatives of triaminoandrostane
CH612953A5 (en) Process for the preparation of steroid carbolactones
IL48852A (en) Process for preparing 3-enol ethers of 11 -hydroxy- 4-pregene-3-ones and derivatives thereof
CS189751B2 (en) Process for preparing derivatives of diphenyletheres
JPS51146438A (en) New cyclopropanol derivatives and process for manufacture thereof
JPS523028A (en) Alkyne derivatives and process for preparation thereof
HU172280B (hu) Sposob poluchenija proizvodnykh tetragidro-tieno-piridina