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HUT44558A - Process for preparing n-demethyl-14-hydroxy-dihydromorphine derivatives - Google Patents

Process for preparing n-demethyl-14-hydroxy-dihydromorphine derivatives

Info

Publication number
HUT44558A
HUT44558A HU109286A HU109286A HUT44558A HU T44558 A HUT44558 A HU T44558A HU 109286 A HU109286 A HU 109286A HU 109286 A HU109286 A HU 109286A HU T44558 A HUT44558 A HU T44558A
Authority
HU
Hungary
Prior art keywords
demethyl
hydroxy
preparing
dihydromorphine
derivatives
Prior art date
Application number
HU109286A
Other languages
Hungarian (hu)
Other versions
HU199482B (en
Inventor
Sandor Hosztafi
Sandor Makleit
Sandor Berenyi
Geza Toth
Attilane Matyus
Istvanne Nagy
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 HU109286A priority Critical patent/HU199482B/en
Publication of HUT44558A publication Critical patent/HUT44558A/en
Publication of HU199482B publication Critical patent/HU199482B/en

Links

HU109286A 1986-03-17 1986-03-17 PROCEDURE FOR THE PRODUCTION OF N-DEMETIL-14-HYDROX1-DIHIDROMORPHIN * \ t HU199482B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU109286A HU199482B (en) 1986-03-17 1986-03-17 PROCEDURE FOR THE PRODUCTION OF N-DEMETIL-14-HYDROX1-DIHIDROMORPHIN * \ t

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU109286A HU199482B (en) 1986-03-17 1986-03-17 PROCEDURE FOR THE PRODUCTION OF N-DEMETIL-14-HYDROX1-DIHIDROMORPHIN * \ t

Publications (2)

Publication Number Publication Date
HUT44558A true HUT44558A (en) 1988-03-28
HU199482B HU199482B (en) 1990-02-28

Family

ID=10952799

Family Applications (1)

Application Number Title Priority Date Filing Date
HU109286A HU199482B (en) 1986-03-17 1986-03-17 PROCEDURE FOR THE PRODUCTION OF N-DEMETIL-14-HYDROX1-DIHIDROMORPHIN * \ t

Country Status (1)

Country Link
HU (1) HU199482B (en)

Also Published As

Publication number Publication date
HU199482B (en) 1990-02-28

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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