FR2109620A5 - 17-Aza-16-ketosteroids - useful as inters - Google Patents

17-Aza-16-ketosteroids - useful as inters

Info

Publication number
FR2109620A5
FR2109620A5 FR7122083A FR7122083A FR2109620A5 FR 2109620 A5 FR2109620 A5 FR 2109620A5 FR 7122083 A FR7122083 A FR 7122083A FR 7122083 A FR7122083 A FR 7122083A FR 2109620 A5 FR2109620 A5 FR 2109620A5
Authority
FR
France
Prior art keywords
inters
aza
useful
ketosteroids
steroids
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7122083A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Application granted granted Critical
Publication of FR2109620A5 publication Critical patent/FR2109620A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/005—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)

Abstract

17-Aza-16-keto-steroids - useful as intermediates. Title steroids have formula (I) and (Ia): (where R is free or masked oxo or is H and a free or masked hydroxy gp.; R1 is H or 1-4 C alkyl, and R2 is alkoxy) and are key inters. for therapeutically valuable bactericides and bacteriostats and hypocholesterolaemics.
FR7122083A 1970-06-18 1971-06-17 17-Aza-16-ketosteroids - useful as inters Expired FR2109620A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000393 1970-06-18

Publications (1)

Publication Number Publication Date
FR2109620A5 true FR2109620A5 (en) 1972-05-26

Family

ID=11000839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122083A Expired FR2109620A5 (en) 1970-06-18 1971-06-17 17-Aza-16-ketosteroids - useful as inters

Country Status (9)

Country Link
AT (1) AT308983B (en)
BG (1) BG18606A3 (en)
CA (1) CA935150A (en)
ES (1) ES392352A1 (en)
FR (1) FR2109620A5 (en)
IL (1) IL37032A0 (en)
NL (1) NL7108377A (en)
SU (1) SU421186A3 (en)
ZA (1) ZA713720B (en)

Also Published As

Publication number Publication date
IL37032A0 (en) 1971-08-25
NL7108377A (en) 1971-12-21
BG18606A3 (en) 1975-02-25
ES392352A1 (en) 1973-10-01
ZA713720B (en) 1972-02-23
CA935150A (en) 1973-10-09
AT308983B (en) 1973-07-25
SU421186A3 (en) 1974-03-25

Similar Documents

Publication Publication Date Title
ES472368A1 (en) Purification of propylene oxide by extractive distillation
GB1377550A (en) Quinazarin derivative
ES389180A1 (en) 1-amino-3(or4)-phenyl-3,4-dehydroisoquinolines
ES418114A1 (en) 5-Methylthio-pyrimidine vasodilators
FR2109620A5 (en) 17-Aza-16-ketosteroids - useful as inters
GB1367819A (en) Tetrahydrodibenzopyrans
ES453990A1 (en) Process for the purification of acetonitrile
CA963014A (en) Purification of crude 2-mercaptobenzothiazole
GB1528106A (en) Pipette aspirator device
GB1327344A (en) Cyclododecyl ethers
GB1369386A (en) Glycidyl-urethane compounds processes for their manufacture and their use
ES404014A1 (en) (r)-1-(2-furoyloxy)-3-methylbutyl-pencillin compounds
ES421511A1 (en) Novel antiandrogenic compounds
GB1468473A (en) Method for the preparation of steryl beta-d-glucoside palmitates
GB1364193A (en) 16-alkyl-17 20 21-trihydroxy-pregna 4 9/11/-dien-3-ones and deri vatives thereof
FR2134169A1 (en) 3-acyl-4-substd - quinoline derivs - analgesics, antiinflammatories, diuretics
GB1130190A (en) Improvements in or relating to steroid intermediates and the production thereof
ES398023A1 (en) 1(polymethoxybenzyl) 6 hydroxyl 1,2,3,4 tetrahydro isoquinolines
GB1364169A (en) Salicyloylalcyl-hydrazines
FR2201290A2 (en) Nicotinyl nicotinoylglycinate prepn - from nicotinyl alcohol and ethyl nicotinurate in presence of aluminium isopropoxide
GB1309670A (en) Pyranosides
GB1179547A (en) 01beta,12beta-Oxido-16alpha-Methyl-Pregnenes
GB1128790A (en) 7ª‡-alkyl-4,9-dien-3-one steroids
FR2207906A1 (en) Pure methyl and ethyl mono-and dialkylresorcylates - by reaction of corresp. mono- and dialkyl resorcylates with org. N-haloamides
GB1065605A (en) Novel 5-propenylidene-debenzocycloheptatriene derivatives and a process for the preparation thereof

Legal Events

Date Code Title Description
ST Notification of lapse