RO93040B1 - Derivati piperidinici si procedeu de preparare a acestora - Google Patents

Derivati piperidinici si procedeu de preparare a acestora

Info

Publication number
RO93040B1
RO93040B1 RO121580A RO12158085A RO93040B1 RO 93040 B1 RO93040 B1 RO 93040B1 RO 121580 A RO121580 A RO 121580A RO 12158085 A RO12158085 A RO 12158085A RO 93040 B1 RO93040 B1 RO 93040B1
Authority
RO
Romania
Prior art keywords
preparing
derivatives
pyperidine
same
hydroxyinphonic
Prior art date
Application number
RO121580A
Other languages
English (en)
Other versions
RO93040A2 (ro
Inventor
Ileana Dragutan
Valerian Dragutan
Constantin Andrei
Didina Nistor
Viorica Todan
Original Assignee
Institutul De Cercetari Chimice-Centrul De Chimie Organica
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 Institutul De Cercetari Chimice-Centrul De Chimie Organica filed Critical Institutul De Cercetari Chimice-Centrul De Chimie Organica
Priority to RO121580A priority Critical patent/RO93040B1/ro
Publication of RO93040A2 publication Critical patent/RO93040A2/ro
Publication of RO93040B1 publication Critical patent/RO93040B1/ro

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  • Hydrogenated Pyridines (AREA)

Abstract

Inventia se refera la noi esteri, piperidinici ai acizilor 0-hidroxinaftoici si la un procedeu de preparare a acestora din 2,2,6,6-tetrametil-4-piperidinol si esterul metilic al acidului 0-hidroxinftoic corespunzator, în toluen si în prezenta de catalizator bazic.
RO121580A 1985-12-30 1985-12-30 Derivati piperidinici si procedeu de preparare a acestora RO93040B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121580A RO93040B1 (ro) 1985-12-30 1985-12-30 Derivati piperidinici si procedeu de preparare a acestora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121580A RO93040B1 (ro) 1985-12-30 1985-12-30 Derivati piperidinici si procedeu de preparare a acestora

Publications (2)

Publication Number Publication Date
RO93040A2 RO93040A2 (ro) 1987-12-30
RO93040B1 true RO93040B1 (ro) 1987-12-31

Family

ID=20118707

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121580A RO93040B1 (ro) 1985-12-30 1985-12-30 Derivati piperidinici si procedeu de preparare a acestora

Country Status (1)

Country Link
RO (1) RO93040B1 (ro)

Also Published As

Publication number Publication date
RO93040A2 (ro) 1987-12-30

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