FR1281237A - Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds - Google Patents

Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds

Info

Publication number
FR1281237A
FR1281237A FR818008A FR818008A FR1281237A FR 1281237 A FR1281237 A FR 1281237A FR 818008 A FR818008 A FR 818008A FR 818008 A FR818008 A FR 818008A FR 1281237 A FR1281237 A FR 1281237A
Authority
FR
France
Prior art keywords
intermediates
synthesis
chemical compounds
alkaloids
obtaining
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
FR818008A
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.)
Oletta S A
Original Assignee
Oletta S A
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
Priority claimed from DES66498A external-priority patent/DE1229086B/en
Application filed by Oletta S A filed Critical Oletta S A
Priority to FR818008A priority Critical patent/FR1281237A/en
Priority to FR837182A priority patent/FR468M/fr
Priority to FR837180A priority patent/FR466M/fr
Priority to FR837181A priority patent/FR467M/fr
Application granted granted Critical
Publication of FR1281237A publication Critical patent/FR1281237A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/24—Apocynaceae (Dogbane family), e.g. plumeria or periwinkle
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32—Nitrogen atom
    • C07D473/34—Nitrogen atom attached in position 6, e.g. adenine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
FR818008A 1959-04-30 1960-02-09 Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds Expired FR1281237A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR818008A FR1281237A (en) 1959-04-30 1960-02-09 Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds
FR837182A FR468M (en) 1959-04-30 1960-08-30
FR837180A FR466M (en) 1959-04-30 1960-08-30
FR837181A FR467M (en) 1959-04-30 1960-08-30

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU37156 1959-04-30
DES66498A DE1229086B (en) 1959-04-30 1959-12-31 Process for the extraction of alkaloids
FR818008A FR1281237A (en) 1959-04-30 1960-02-09 Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds

Publications (1)

Publication Number Publication Date
FR1281237A true FR1281237A (en) 1962-01-12

Family

ID=27212680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818008A Expired FR1281237A (en) 1959-04-30 1960-02-09 Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds

Country Status (1)

Country Link
FR (1) FR1281237A (en)

Similar Documents

Publication Publication Date Title
CH377330A (en) Process for the preparation of chemical compounds
CH371792A (en) Process for the preparation of fluorinated organic compounds
FR1190949A (en) Process for the partial hydrogenation of acetylenic compounds
CH380728A (en) Process for the preparation of intermediates of the synthesis of reserpine
FR1172176A (en) Process for the preparation of organosilicon compounds
CH349255A (en) Process for the preparation of new organo-silicic compounds
OA01014A (en) Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds.
FR1281237A (en) Process for obtaining alkaloids which can be used as intermediates for the synthesis of other chemical compounds
FR1243824A (en) Process for the preparation of isoprenic compounds of the carotenoid family and novel intermediates resulting therefrom
FR1217746A (en) Process for the preparation of novel 4-thiazolin-2-one compounds
FR1201782A (en) Process for the production of n-heterocyclic fluorinated ring compounds
FR1225134A (en) Process for the oxidation of substituted alkyl aromatic compounds
FR1210637A (en) Process for the production of chemical compounds by means of
BE615483R (en) Alkaloids which may be used as intermediates for the synthesis of other steroics, corticosteroids or other chemical compounds and methods of synthesis
FR1337780A (en) Alkaloids which may be used as intermediates for the synthesis of other steroics, corticosteroids or other chemical compounds and methods of synthesis
FR1300560A (en) Process for the production of arylaluminum compounds
FR1206743A (en) Process for obtaining pure phenol by distillation of reaction mixtures
BE590648A (en) Process for the preparation of sulfanilamidopyrimidine compounds
FR1166818A (en) Process for the preparation of n-acylamino compounds
BE607428R (en) Alkaloids which can be used as intermediates for the synthesis of other steroid compounds, corticosteroids or other chemical compounds and methods of synthesis
FR1266054A (en) Process for the production of nitroso compounds or oximes
FR1198753A (en) Process for the reduction of chemical compounds
FR1283897A (en) Process for the preparation of fluorinated organic compounds
FR1270703A (en) Process for obtaining aromatic products from polycyclic compounds
FR1307781A (en) Process for the production of tin-aryl compounds