IT1274025B - Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione - Google Patents

Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione

Info

Publication number
IT1274025B
IT1274025B ITMI940358A ITMI940358A IT1274025B IT 1274025 B IT1274025 B IT 1274025B IT MI940358 A ITMI940358 A IT MI940358A IT MI940358 A ITMI940358 A IT MI940358A IT 1274025 B IT1274025 B IT 1274025B
Authority
IT
Italy
Prior art keywords
alpha
hydroxy
derivatives
preparation
aminopregnans
Prior art date
Application number
ITMI940358A
Other languages
English (en)
Inventor
Ettore Bigatti
Cesare Brambilla
Original Assignee
Sicor Spa
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 Sicor Spa filed Critical Sicor Spa
Priority to ITMI940358A priority Critical patent/IT1274025B/it
Publication of ITMI940358A0 publication Critical patent/ITMI940358A0/it
Priority to KR1019940011925A priority patent/KR0168473B1/ko
Publication of ITMI940358A1 publication Critical patent/ITMI940358A1/it
Application granted granted Critical
Publication of IT1274025B publication Critical patent/IT1274025B/it

Links

Classifications

    • 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
    • C07J71/001—Oxiranes
    • C07J71/0015—Oxiranes at position 9(11)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Si descrive un procedimento per la preparazione di 16?-idrossi-17?-amminopregnani di formula (I) (FORMULA I) e di loro derivati pregnano [17, 16-d] ossazoline a partire da nuovi bisepossipregnadioni.
ITMI940358A 1994-02-28 1994-02-28 Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione IT1274025B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI940358A IT1274025B (it) 1994-02-28 1994-02-28 Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione
KR1019940011925A KR0168473B1 (ko) 1994-02-28 1994-05-30 16-α-히드록시-17-α-아미노프레그난, 그의 유도체 및 관련된 제조중간체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940358A IT1274025B (it) 1994-02-28 1994-02-28 Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione

Publications (3)

Publication Number Publication Date
ITMI940358A0 ITMI940358A0 (it) 1994-02-28
ITMI940358A1 ITMI940358A1 (it) 1995-09-01
IT1274025B true IT1274025B (it) 1997-07-14

Family

ID=11368008

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940358A IT1274025B (it) 1994-02-28 1994-02-28 Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione

Country Status (2)

Country Link
KR (1) KR0168473B1 (it)
IT (1) IT1274025B (it)

Also Published As

Publication number Publication date
KR0168473B1 (ko) 1999-01-15
ITMI940358A0 (it) 1994-02-28
KR950025045A (ko) 1995-09-15
ITMI940358A1 (it) 1995-09-01

Similar Documents

Publication Publication Date Title
PL288592A1 (en) Method of obtaining novel derivatives of 3-aminopiperidine
NO993247D0 (no) FremgangsmÕte for fremstilling av tolterodin
NO179518C (no) AnalogifremgangsmÕte for fremstilling av 2- hydroksymetylcytosin-substituerte 1,3-oksatiolaner
GR3005035T3 (it)
EP0251304A3 (en) Glycosyl derivatives and use thereof
DE69726714T2 (de) 9-oximsilyl erythromycin a derivate
HU903094D0 (en) Process for the preparation of antiphlogistic amino-phenol derivatives
HUP9900935A2 (hu) Baktériumellenes és gombaellenes hatású peptid és eljárás az előállítására
AU5769190A (en) 3,5,6-substituted derivatives of 1,2-0-isopropylidene-alpha- d-glucofuranose and intermediates for preparing these derivatives
UA6044A1 (uk) Спосіб одержання метіленових похідних андроста-1,4 -діен-3,17-діона
NO20002676D0 (no) Androgene steroidforbindelser og en fremgangsmÕte for fremstilling og anvendelse av samme
HUT47103A (en) Process for producing 1,4-benzoxazine derivatives and pharmaceutical compositions comprising the same
PL291823A1 (en) Method of obtaining novel derivatives of 1,3-benzoxazine
ZA878313B (en) Process for the preparation of 5,6-dihydroxyindole and its 3-alkyl derivative and intermediate compounds
DZ1468A1 (fr) Composés nouveaux.
PT79855B (en) Process for the preparation of indolphenantridines
BG103271A (en) Derivatives of n-(benzothiazol-2-yl) piperidine-1-ethaneamines, method for their preparation and application as therapeutical means
IT1274025B (it) Procedimento per la preparazione di 16-alfa-idrossi-17- alfaamminopregnani, loro derivati e relativi intermedi di preparazione
DK0937057T3 (da) Hidtil ukendte (-)-enantiomerer af cis-3,4-chromanderivater anvendelige i forebyggelse eller behandling af østrogenrelaterede sygdomme eller syndromer
FI894812A (fi) Menetelmä valmistaa farmakologisesti arvokkaita 2-karbonyylisubstituoituja N,N'-di(trimetoksibentsoyyli)piperatsiineja
GR1001203B (el) Μεθοδος παρασκευης της ενωσεως 24r-σκυμνολη.
TW344650B (en) Fungicidal compositions and the process for the preparation thereof
IT8720945A0 (it) Metilene derivati di androst-4-ene-3,17-dione eprocedimento per la loro preparazione.
TR199901956T2 (xx) 4H-4-Okso-kinolizin-3-karboksilik asit t�revlerinin haz�rlanmas� i�in bir i�lem.
AU4129899A (en) Derivatives of hydroxyphenylsulfanylbenzoic and hydroxyphenylsulfanylarylacetic acids

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226