HU167838B - - Google Patents

Info

Publication number
HU167838B
HU167838B HUSA002484A HU167838B HU 167838 B HU167838 B HU 167838B HU SA002484 A HUSA002484 A HU SA002484A HU 167838 B HU167838 B HU 167838B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU167838B publication Critical patent/HU167838B/hu

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/14—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HUSA002484 1972-04-14 1973-04-13 HU167838B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH559072A CH578001A5 (fr) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
HU167838B true HU167838B (fr) 1975-12-25

Family

ID=4296140

Family Applications (1)

Application Number Title Priority Date Filing Date
HUSA002484 HU167838B (fr) 1972-04-14 1973-04-13

Country Status (7)

Country Link
JP (1) JPS4918895A (fr)
BE (1) BE798160A (fr)
CH (1) CH578001A5 (fr)
DE (1) DE2318329A1 (fr)
FR (1) FR2185624B1 (fr)
GB (1) GB1426630A (fr)
HU (1) HU167838B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436898B2 (fr) * 1974-06-04 1979-11-12
JPS5184160U (fr) * 1974-12-27 1976-07-06
AU499923B2 (en) * 1975-06-27 1979-05-03 Richter Gedeon Vegyeszeti Gyar N Indoloquinolizine derivatives & their production
CH586698A5 (fr) * 1975-07-10 1977-04-15 Sandoz Ag
IT1132307B (it) * 1980-08-04 1986-07-02 Mora Paolo Corvi Procedimento per la sintesi di vincamina ed alcaloidi indolici correlati
FR2591225B1 (fr) * 1985-12-05 1988-07-01 Yves Langlois Nouveau procede de preparation de la vincamine et de ses derives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770724A (en) * 1970-03-31 1973-11-06 Roussel Uclaf Process for preparing pentacyclic alkaloids

Also Published As

Publication number Publication date
BE798160A (fr) 1973-10-12
DE2318329A1 (de) 1973-10-18
FR2185624A1 (fr) 1974-01-04
GB1426630A (en) 1976-03-03
FR2185624B1 (fr) 1977-12-30
CH578001A5 (fr) 1976-07-30
JPS4918895A (fr) 1974-02-19

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