HUT55781A - Process for producing nicotinic acid esters of morphine derivatives - Google Patents

Process for producing nicotinic acid esters of morphine derivatives

Info

Publication number
HUT55781A
HUT55781A HU453889A HU453889A HUT55781A HU T55781 A HUT55781 A HU T55781A HU 453889 A HU453889 A HU 453889A HU 453889 A HU453889 A HU 453889A HU T55781 A HUT55781 A HU T55781A
Authority
HU
Hungary
Prior art keywords
acid esters
nicotinic acid
morphine derivatives
morphine
producing nicotinic
Prior art date
Application number
HU453889A
Other languages
Hungarian (hu)
Other versions
HU207323B (en
Inventor
Sandor Hosztafi
Imre Koehegyi
Original Assignee
Alkaloida Vegyeszeti Gyar
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 Alkaloida Vegyeszeti Gyar filed Critical Alkaloida Vegyeszeti Gyar
Priority to HU453889A priority Critical patent/HU207323B/en
Publication of HUT55781A publication Critical patent/HUT55781A/en
Publication of HU207323B publication Critical patent/HU207323B/en

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

Nicotinic-acid esters of morphine derivs. of formula (I) (where R = methyl, ethyl, benzyl, beta-morphinyl, -ethyl or -nicotinyl gps.; X = -H or -OH; Z = -CH2CH2- or -CH=CH- gp.). - (I) are prepd. by acylation of morphine derivs. with a small excess of nicotinic acid-chloride, in a halogenated solvent in the presence of an organic base. (-pp Dwg.No.0/0)
HU453889A 1989-09-01 1989-09-01 New process for producing nicotinic acid esters of morphine derivatives HU207323B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU453889A HU207323B (en) 1989-09-01 1989-09-01 New process for producing nicotinic acid esters of morphine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU453889A HU207323B (en) 1989-09-01 1989-09-01 New process for producing nicotinic acid esters of morphine derivatives

Publications (2)

Publication Number Publication Date
HUT55781A true HUT55781A (en) 1991-06-28
HU207323B HU207323B (en) 1993-03-29

Family

ID=10968254

Family Applications (1)

Application Number Title Priority Date Filing Date
HU453889A HU207323B (en) 1989-09-01 1989-09-01 New process for producing nicotinic acid esters of morphine derivatives

Country Status (1)

Country Link
HU (1) HU207323B (en)

Also Published As

Publication number Publication date
HU207323B (en) 1993-03-29

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee