GB2003860B - Method for the preparation of apovincamine from vincamine and epivincamine - Google Patents

Method for the preparation of apovincamine from vincamine and epivincamine

Info

Publication number
GB2003860B
GB2003860B GB7832887A GB7832887A GB2003860B GB 2003860 B GB2003860 B GB 2003860B GB 7832887 A GB7832887 A GB 7832887A GB 7832887 A GB7832887 A GB 7832887A GB 2003860 B GB2003860 B GB 2003860B
Authority
GB
United Kingdom
Prior art keywords
epivincamine
apovincamine
vincamine
preparation
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
GB7832887A
Other versions
GB2003860A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2003860A publication Critical patent/GB2003860A/en
Application granted granted Critical
Publication of GB2003860B publication Critical patent/GB2003860B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Saccharide Compounds (AREA)
GB7832887A 1977-08-10 1978-08-09 Method for the preparation of apovincamine from vincamine and epivincamine Expired GB2003860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH982477A CH625242A5 (en) 1977-08-10 1977-08-10

Publications (2)

Publication Number Publication Date
GB2003860A GB2003860A (en) 1979-03-21
GB2003860B true GB2003860B (en) 1982-03-03

Family

ID=4356032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832887A Expired GB2003860B (en) 1977-08-10 1978-08-09 Method for the preparation of apovincamine from vincamine and epivincamine

Country Status (19)

Country Link
JP (1) JPS5452100A (en)
AR (1) AR216684A1 (en)
AT (1) AT365590B (en)
AU (1) AU3874378A (en)
BE (1) BE869537A (en)
CA (1) CA1100135A (en)
CH (1) CH625242A5 (en)
DE (1) DE2833967A1 (en)
DK (1) DK351478A (en)
ES (1) ES472469A1 (en)
FI (1) FI782447A (en)
FR (1) FR2400023A1 (en)
GB (1) GB2003860B (en)
HU (1) HU176218B (en)
IT (1) IT1200363B (en)
NL (1) NL7808302A (en)
OA (1) OA06023A (en)
SE (1) SE7808521L (en)
ZA (1) ZA784536B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU532001B2 (en) * 1978-11-20 1983-09-15 Sumitomo Chemical Company, Limited Polycyclic indole derivatives
FR2468605A1 (en) * 1979-10-30 1981-05-08 Richter Gedeon Vegyeszet Prepn. of apovincaminic acid ester(s) - by azeotropic dehydration of vincamic or epi-vincaminic acid ester(s); useful at hypotensives and vasodilators
DE2944036C2 (en) * 1979-10-31 1986-11-06 Richter Gedeon Vegyészeti Gyár R.T., Budapest Process for the preparation of apovincaminic acid esters

Also Published As

Publication number Publication date
CH625242A5 (en) 1981-09-15
HU176218B (en) 1981-01-28
JPS5452100A (en) 1979-04-24
IT7826420A0 (en) 1978-08-02
IT1200363B (en) 1989-01-18
DE2833967A1 (en) 1979-03-01
AR216684A1 (en) 1980-01-15
ATA571278A (en) 1981-06-15
FR2400023B1 (en) 1982-07-30
FR2400023A1 (en) 1979-03-09
OA06023A (en) 1981-06-30
CA1100135A (en) 1981-04-28
FI782447A (en) 1979-02-11
ES472469A1 (en) 1979-03-16
AT365590B (en) 1982-01-25
SE7808521L (en) 1979-02-11
BE869537A (en) 1978-12-01
DK351478A (en) 1979-02-11
NL7808302A (en) 1979-02-13
ZA784536B (en) 1979-08-29
GB2003860A (en) 1979-03-21
AU3874378A (en) 1980-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee