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RO82142B1 - Procedeu de preparare a 8-hidroxichinaldinei - Google Patents

Procedeu de preparare a 8-hidroxichinaldinei

Info

Publication number
RO82142B1
RO82142B1 RO105821A RO10582181A RO82142B1 RO 82142 B1 RO82142 B1 RO 82142B1 RO 105821 A RO105821 A RO 105821A RO 10582181 A RO10582181 A RO 10582181A RO 82142 B1 RO82142 B1 RO 82142B1
Authority
RO
Romania
Prior art keywords
hydroxyquinaldine
preparing
reaction
hydroquinallyne
crotonaldehyde
Prior art date
Application number
RO105821A
Other languages
English (en)
Other versions
RO82142A2 (ro
Inventor
Lucian Harles
Victor Banu
Mihai Ghica
Stefan Vlad
Ion Lisman
Original Assignee
îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM"
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 îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM" filed Critical îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM"
Priority to RO81105821A priority Critical patent/RO82142A2/ro
Publication of RO82142B1 publication Critical patent/RO82142B1/ro
Publication of RO82142A2 publication Critical patent/RO82142A2/ro

Links

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  • Quinoline Compounds (AREA)

Abstract

Inventia se refera la un procedeu de preparare a 8-hidrochinaldinei prin reactia dintre 0-aminofenil, o-nitrofenol si crotonaldehida, raportul molar dintre acesti compusi fiind de 1:0,62:1,28, reactie care are loc în prezenta acidului sulfuric 96%, la temperatura de 115...125 degree C. Se obtine un produs pur care se foloseste la fabricarea de medicamente.
RO81105821A 1981-11-19 1981-11-19 Procedeu de preparare a 8-hidroxichinaldinei RO82142A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81105821A RO82142A2 (ro) 1981-11-19 1981-11-19 Procedeu de preparare a 8-hidroxichinaldinei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81105821A RO82142A2 (ro) 1981-11-19 1981-11-19 Procedeu de preparare a 8-hidroxichinaldinei

Publications (2)

Publication Number Publication Date
RO82142B1 true RO82142B1 (ro) 1983-07-30
RO82142A2 RO82142A2 (ro) 1983-08-03

Family

ID=20110672

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81105821A RO82142A2 (ro) 1981-11-19 1981-11-19 Procedeu de preparare a 8-hidroxichinaldinei

Country Status (1)

Country Link
RO (1) RO82142A2 (ro)

Also Published As

Publication number Publication date
RO82142A2 (ro) 1983-08-03

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