CH438294A - Procédé de préparation de la périplogénine - Google Patents

Procédé de préparation de la périplogénine

Info

Publication number
CH438294A
CH438294A CH1468264A CH1468264A CH438294A CH 438294 A CH438294 A CH 438294A CH 1468264 A CH1468264 A CH 1468264A CH 1468264 A CH1468264 A CH 1468264A CH 438294 A CH438294 A CH 438294A
Authority
CH
Switzerland
Prior art keywords
periplogenin
preparing
preparing periplogenin
Prior art date
Application number
CH1468264A
Other languages
English (en)
Inventor
Deghenghi Romano
Original Assignee
Ayerst Mckenna & Harrison
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 Ayerst Mckenna & Harrison filed Critical Ayerst Mckenna & Harrison
Publication of CH438294A publication Critical patent/CH438294A/fr

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
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
    • 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
    • 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)
CH1468264A 1963-11-15 1964-11-13 Procédé de préparation de la périplogénine CH438294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA889205 1963-11-15

Publications (1)

Publication Number Publication Date
CH438294A true CH438294A (fr) 1967-06-30

Family

ID=4141858

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1468264A CH438294A (fr) 1963-11-15 1964-11-13 Procédé de préparation de la périplogénine

Country Status (5)

Country Link
US (1) US3325484A (fr)
CH (1) CH438294A (fr)
DE (1) DE1240075B (fr)
GB (1) GB1090786A (fr)
NL (1) NL6413135A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6917924A (fr) * 1968-12-05 1970-06-09
IL39165A (en) * 1972-04-09 1977-01-31 Yeda Res & Dev Process for the preparation of 14beta-hydroxy saturated androstans and some novel 14beta hydroxy androstans
CH609357A5 (fr) * 1973-05-25 1979-02-28 Schering Ag
DE2336445C2 (de) * 1973-07-18 1982-06-03 Knoll Ag, 6700 Ludwigshafen Neue Cardenolide, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel
US4906394A (en) * 1986-10-07 1990-03-06 Exxon Chemical Patents Inc. Lactone modified mono-or dicarboxylic acid based adduct dispersant compositions
US5032320A (en) * 1986-10-07 1991-07-16 Exxon Chemical Patents Inc. Lactone modified mono- or dicarboxylic acid based adduct dispersant compositions
US4866141A (en) * 1986-10-07 1989-09-12 Exxon Chemical Patents Inc. Lactone modified, esterfied or aminated additives useful in oleaginous compositions and compositions containing same
US4954276A (en) * 1986-10-07 1990-09-04 Exxon Chemical Patents Inc. Lactone modified adducts or reactants and oleaginous compositions containing same
US4963275A (en) * 1986-10-07 1990-10-16 Exxon Chemical Patents Inc. Dispersant additives derived from lactone modified amido-amine adducts
US4866140A (en) * 1986-10-07 1989-09-12 Exxon Chemical Patents Inc. Lactone modified adducts or reactants and oleaginous compositions containing same
US4954277A (en) * 1986-10-07 1990-09-04 Exxon Chemical Patents Inc. Lactone modified, esterified or aminated additives useful in oleaginous compositions and compositions containing same
US4866139A (en) * 1986-10-07 1989-09-12 Exxon Chemical Patents Inc. Lactone modified, esterified dispersant additives useful in oleaginous compositions
US4820432A (en) * 1987-07-24 1989-04-11 Exxon Chemical Patents Inc. Lactone-modified, Mannich base dispersant additives useful in oleaginous compositions
US4971711A (en) * 1987-07-24 1990-11-20 Exxon Chemical Patents, Inc. Lactone-modified, mannich base dispersant additives useful in oleaginous compositions
FR2721927B1 (fr) * 1994-07-01 1996-08-09 Roussel Uclaf Nouveau procede de preparation de derives steroides 20-oxo 17 alpha, 21-dihydroxyles et nouveaux intermediaires

Also Published As

Publication number Publication date
NL6413135A (fr) 1965-05-17
US3325484A (en) 1967-06-13
DE1240075B (de) 1967-05-11
GB1090786A (en) 1967-11-15

Similar Documents

Publication Publication Date Title
CH438294A (fr) Procédé de préparation de la périplogénine
FR1500763A (fr) Procédé de préparation de la guanosine
CH427820A (fr) Procédé de préparation de la guanosine
FR1397084A (fr) Procédé de préparation de monoisocyanates
CH435298A (fr) Procédé de préparation de 3-acylamino-5-pyrazolones
FR1403372A (fr) Procédé de préparation de 5-aminopyrazols substitués
FR1396796A (fr) Procédé de préparation de bases alcoylpyridiques
FR1392872A (fr) Procédé de préparation des phtaloylpyrrocolines
FR1380579A (fr) Procédé de préparation de fluoro-alcanols
FR1361270A (fr) Procédé de préparation de n-vinylimides
FR1384309A (fr) Procédé de préparation de benzène-sulfonyl-urées
FR1359343A (fr) Procédé de préparation du beta-ionylidène-acétaldéhyde
FR1362323A (fr) Procédé perfectionné de préparation de la xanthosine
FR1403545A (fr) Procédé de préparation de 4-amino-3-nitro-azobenzènes
FR1357970A (fr) Procédé de préparation de polyhalophénates
FR1396616A (fr) Procédé perfectionné de préparation de diaminomonoazotriazines
FR1368884A (fr) Procédé de préparation de diméthyldioxane
FR1403928A (fr) Procédé de préparation de la 2-phényl-2-éthylglutarimide
FR1363535A (fr) Procédé de préparation de la 2-sulfanilamido-5-méthoxypyrimidine
FR1532211A (fr) Procédé de préparation de la danomycine
FR1414222A (fr) Procédé de préparation de la déméthyltétracycline
FR1360836A (fr) Procédé de préparation de la sarcolysine
FR1488963A (fr) Procédé de préparation de nitrofuranes
FR83098E (fr) Procédé de préparation de bêta-diols bitertiaires
FR1393051A (fr) Procédé de préparation de polyéther-thioéthers