ZA712045B - Process for preparing pentacyclic alkaloids - Google Patents

Process for preparing pentacyclic alkaloids

Info

Publication number
ZA712045B
ZA712045B ZA712045A ZA712045A ZA712045B ZA 712045 B ZA712045 B ZA 712045B ZA 712045 A ZA712045 A ZA 712045A ZA 712045 A ZA712045 A ZA 712045A ZA 712045 B ZA712045 B ZA 712045B
Authority
ZA
South Africa
Prior art keywords
preparing
pentacyclic
alkaloids
pentacyclic alkaloids
preparing pentacyclic
Prior art date
Application number
ZA712045A
Inventor
J Warnant
A Farcilli
E Toromanoff
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of ZA712045B publication Critical patent/ZA712045B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA712045A 1970-03-31 1971-03-30 Process for preparing pentacyclic alkaloids ZA712045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7011406A FR2081593A1 (en) 1970-03-31 1970-03-31 Vincamine process

Publications (1)

Publication Number Publication Date
ZA712045B true ZA712045B (en) 1972-05-31

Family

ID=9053128

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712045A ZA712045B (en) 1970-03-31 1971-03-30 Process for preparing pentacyclic alkaloids

Country Status (3)

Country Link
ES (1) ES389716A1 (en)
FR (1) FR2081593A1 (en)
ZA (1) ZA712045B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206090A1 (en) * 1972-11-16 1974-06-07 Omnium Chimique Sa Homovincamone-contg. medicaments - with vasodilating, spasmolytic anti-arrhythmic and anti-ischaemic properties
FR2389625B1 (en) * 1977-05-06 1980-04-18 Roussel Uclaf
US4283401A (en) * 1978-07-12 1981-08-11 Richter Gedeon Vegyeszeti Gyar Rt Process for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxy
US4315011A (en) * 1978-07-12 1982-02-09 Richter Gedeon Vegyeszeti Gyar Rt. 1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flow
HU179292B (en) * 1978-12-01 1982-09-28 Richter Gedeon Vegyeszet Process for preparing ester derivatives of apovincaminic acid
HU181941B (en) * 1979-11-23 1983-11-28 Richter Gedeon Vegyeszet Process for producing apovincaminic acid ester derivatives
HU180930B (en) * 1979-12-28 1983-05-30 Richter Gedeon Vegyeszet Process for producing ester-derivatives of halogenovincaminic acid

Also Published As

Publication number Publication date
FR2081593A1 (en) 1971-12-10
FR2081593B1 (en) 1973-08-10
ES389716A1 (en) 1974-12-16

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