YU41412B - Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid - Google Patents

Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid

Info

Publication number
YU41412B
YU41412B YU1957/79A YU195779A YU41412B YU 41412 B YU41412 B YU 41412B YU 1957/79 A YU1957/79 A YU 1957/79A YU 195779 A YU195779 A YU 195779A YU 41412 B YU41412 B YU 41412B
Authority
YU
Yugoslavia
Prior art keywords
dxo
pregn
beta
alpha
hydroxy
Prior art date
Application number
YU1957/79A
Other languages
English (en)
Other versions
YU195779A (en
Inventor
P M Smid
P Vellekoop
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of YU195779A publication Critical patent/YU195779A/xx
Publication of YU41412B publication Critical patent/YU41412B/xx

Links

Classifications

    • 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
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17

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)
YU1957/79A 1978-08-15 1979-08-10 Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid YU41412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833384 1978-08-15

Publications (2)

Publication Number Publication Date
YU195779A YU195779A (en) 1983-02-28
YU41412B true YU41412B (en) 1987-04-30

Family

ID=10499063

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1957/79A YU41412B (en) 1978-08-15 1979-08-10 Process for obtaining 17 beta-hydroxy -3-dxo-17 alpha-pregn-4-en-21-carboxylic acid

Country Status (23)

Country Link
US (1) US4267106A (xx)
JP (1) JPS5536490A (xx)
AT (1) AT374486B (xx)
AU (1) AU531717B2 (xx)
BE (1) BE878259A (xx)
CA (1) CA1138432A (xx)
CH (1) CH649304A5 (xx)
DE (1) DE2932925A1 (xx)
DK (1) DK162448C (xx)
ES (1) ES483377A1 (xx)
FI (1) FI70720C (xx)
FR (1) FR2433541A1 (xx)
GR (1) GR72269B (xx)
HU (1) HU179479B (xx)
IE (1) IE48803B1 (xx)
IT (1) IT1118831B (xx)
LU (1) LU81604A1 (xx)
NL (1) NL190897C (xx)
NO (1) NO153853C (xx)
NZ (1) NZ191288A (xx)
PT (1) PT70065A (xx)
SE (1) SE445225B (xx)
YU (1) YU41412B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501695A (en) * 1983-05-16 1985-02-26 The Upjohn Company Spironalactone process
FR2559156B1 (fr) * 1984-02-03 1989-03-24 Roussel Uclaf Procede de preparation de derives de la prednisone et produits intermediaires de ce procede
ATE365171T1 (de) * 1995-12-11 2007-07-15 Searle Llc Verfahren zur herstellung einer epoxyverbindung
US6887991B1 (en) 1996-12-11 2005-05-03 G. D. Searle & Company Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein
ATE375992T1 (de) 1996-12-11 2007-11-15 Searle Llc Epoxidierungsverfahren
FR2811563B1 (fr) * 2000-07-13 2003-06-20 Oreal Composition, notamment cosmetique, comprenant la dhea et/ou un precurseur ou derive, et au moins un compose augmentant la synthese des glycosaminoglycanes
FR2811561B1 (fr) * 2000-07-13 2003-03-21 Oreal Composition, notamment cosmetique, renfermant la dhea et/ou un precurseur ou derive chimique ou biologique de celle-ci, et un inhibiteur de metalloproteinase
US7235655B2 (en) 2002-03-22 2007-06-26 Pharmacia & Upjohn Company Processes to prepare eplerenone
US7354956B2 (en) 2002-04-12 2008-04-08 L'oreal Composition containing a sapogenin and use thereof
CN109879908A (zh) * 2019-01-10 2019-06-14 安徽昊帆生物有限公司 烯丙基n,n,n`,n`-四乙基磷二酰胺的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087071A (en) * 1963-07-03 1967-10-11 Res Inst Medicine Chem Preparation of lactones
US3632576A (en) * 1968-03-11 1972-01-04 Schering Ag Steroid butenolides
DE2237143A1 (de) * 1972-07-28 1974-02-14 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7alpha-acetylthio-17beta-hydroxy4-androsten-17alpha-yl)-propionsaeuregamma-lacton und dessen 1-dehydro-derivat
DE2251476A1 (de) * 1972-10-20 1974-05-02 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7 alpha-thioacyl-17 beta-hydroxy4-androsten-17 alpha -yl)-propionsaeuregamma -lactonen

Also Published As

Publication number Publication date
IE791558L (en) 1980-02-15
ES483377A1 (es) 1980-05-16
DK162448C (da) 1992-03-23
NL190897B (nl) 1994-05-16
FI70720C (fi) 1986-10-06
NZ191288A (en) 1981-07-13
FI792516A (fi) 1980-02-16
FR2433541A1 (fr) 1980-03-14
IT1118831B (it) 1986-03-03
JPS5536490A (en) 1980-03-14
JPS6254317B2 (xx) 1987-11-13
NO792651L (no) 1980-02-18
DK162448B (da) 1991-10-28
HU179479B (en) 1982-10-28
AU4983179A (en) 1980-02-21
NL190897C (nl) 1994-10-17
IE48803B1 (en) 1985-05-15
CA1138432A (en) 1982-12-28
DE2932925A1 (de) 1980-02-28
SE7906785L (sv) 1980-02-16
CH649304A5 (de) 1985-05-15
AT374486B (de) 1984-04-25
YU195779A (en) 1983-02-28
PT70065A (en) 1979-09-01
GR72269B (xx) 1983-11-11
FR2433541B1 (xx) 1983-01-21
DE2932925C2 (xx) 1989-12-21
NO153853C (no) 1986-06-11
LU81604A1 (fr) 1979-12-07
US4267106A (en) 1981-05-12
NO153853B (no) 1986-02-24
ATA548779A (de) 1983-09-15
FI70720B (fi) 1986-06-26
BE878259A (fr) 1980-02-14
DK340179A (da) 1980-02-16
AU531717B2 (en) 1983-09-01
IT7968666A0 (it) 1979-08-13
NL7906158A (nl) 1980-02-19
SE445225B (sv) 1986-06-09

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