HU173773B - Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej - Google Patents

Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej

Info

Publication number
HU173773B
HU173773B HU76RI653A HURI000653A HU173773B HU 173773 B HU173773 B HU 173773B HU 76RI653 A HU76RI653 A HU 76RI653A HU RI000653 A HURI000653 A HU RI000653A HU 173773 B HU173773 B HU 173773B
Authority
HU
Hungary
Prior art keywords
preparing
xanthenic
quaternary salts
activity further
acid addition
Prior art date
Application number
HU76RI653A
Other languages
English (en)
Inventor
Ferenc Noteisz
Mihaly Bartok
Karoly Felfoeldi
Egon Karpati
Laszlo Szporny
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to HU76RI653A priority Critical patent/HU173773B/hu
Publication of HU173773B publication Critical patent/HU173773B/hu

Links

HU76RI653A 1976-10-08 1976-10-08 Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej HU173773B (hu)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU76RI653A HU173773B (hu) 1976-10-08 1976-10-08 Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76RI653A HU173773B (hu) 1976-10-08 1976-10-08 Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej

Publications (1)

Publication Number Publication Date
HU173773B true HU173773B (hu) 1979-08-28

Family

ID=11001048

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76RI653A HU173773B (hu) 1976-10-08 1976-10-08 Sposob poluchenija proizvodnykh ksantena s antiaritmicheskim ehffektom, a tak zhe ikh kislotnykh additivnykh i chetvertichnykh solej

Country Status (1)

Country Link
HU (1) HU173773B (hu)

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee