[go: up one dir, main page]

FR1509700A - Process for the preparation of new formyl-19-nor-steroids and their derivatives - Google Patents

Process for the preparation of new formyl-19-nor-steroids and their derivatives

Info

Publication number
FR1509700A
FR1509700A FR93121A FR93121A FR1509700A FR 1509700 A FR1509700 A FR 1509700A FR 93121 A FR93121 A FR 93121A FR 93121 A FR93121 A FR 93121A FR 1509700 A FR1509700 A FR 1509700A
Authority
FR
France
Prior art keywords
steroids
formyl
derivatives
preparation
new
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
FR93121A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1509700A publication Critical patent/FR1509700A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

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)
FR93121A 1966-02-04 1967-01-31 Process for the preparation of new formyl-19-nor-steroids and their derivatives Expired FR1509700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH160466A CH466273A (en) 1966-02-04 1966-02-04 Process for the production of new formyl-19-norsteroids

Publications (1)

Publication Number Publication Date
FR1509700A true FR1509700A (en) 1968-01-12

Family

ID=4214293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93121A Expired FR1509700A (en) 1966-02-04 1967-01-31 Process for the preparation of new formyl-19-nor-steroids and their derivatives

Country Status (5)

Country Link
BE (1) BE693488A (en)
CH (1) CH466273A (en)
DE (1) DE1618191A1 (en)
FR (1) FR1509700A (en)
GB (1) GB1144284A (en)

Also Published As

Publication number Publication date
CH466273A (en) 1968-12-15
GB1144284A (en) 1969-03-05
BE693488A (en) 1967-08-01
DE1618191A1 (en) 1971-01-28

Similar Documents

Publication Publication Date Title
CH516507A (en) Process for the preparation of novel hydroxyalkylated derivatives of nitroparaphenylenediamine
FR1511911A (en) Process for the preparation of tri-hydroxy-methyl-aminomethane derivatives
CH475234A (en) Process for the preparation of new derivatives of hydroxy-4-coumarin
CH491104A (en) Process for the preparation of xanthene derivatives
CH490330A (en) Process for the preparation of new trifluoromethylated derivatives of phenyl-amino-propane
FR1482102A (en) Novel steroid derivatives and method of preparation
CH471084A (en) Process for the preparation of phenyl-isopropylamide derivatives
CH460808A (en) Process for the preparation of new dibenzothiepin derivatives
CH463511A (en) Process for the preparation of new piperazino-phenylethanol derivatives
CH480353A (en) Process for the preparation of novel phenoxazine derivatives
FR1511398A (en) Process for the preparation of novel picoline derivatives
CH459227A (en) Process for the preparation of new dibenzocycloheptatriene derivatives
FR1527537A (en) Process for the preparation of new derivatives of 5-nitrofuran and 5-nitrothiophene
CH484862A (en) Process for the preparation of novel dibenzocycloheptatriene and dibenzocycloheptadiene derivatives
CH455769A (en) Process for the preparation of new dibenzocycloheptatriene derivatives
CH463505A (en) Process for the preparation of new dibenzocycloheptadiene derivatives
CH475279A (en) Process for the preparation of new piperonylpiperazine derivatives
CH482700A (en) Process for the preparation of new benzothiopyrone derivatives
CH473137A (en) Process for the preparation of new pyridazon derivatives
CH510617A (en) Process for the preparation of new phenylalkanoylsalicylic derivatives
CH489463A (en) Process for the preparation of 1-aminofluorene and 1-aminofluorenone derivatives
CH472413A (en) Process for the preparation of new dibenzocycloheptadiene derivatives
CH471126A (en) Process for the preparation of new dibenzocycloheptatriene derivatives
FR1509700A (en) Process for the preparation of new formyl-19-nor-steroids and their derivatives
FR1511873A (en) Process for the preparation of new derivatives of morphanthridine