RO88027B1 - Derivati de feniltiazol si procedeu de obtinere a acestora - Google Patents

Derivati de feniltiazol si procedeu de obtinere a acestora

Info

Publication number
RO88027B1
RO88027B1 RO113645A RO11364584A RO88027B1 RO 88027 B1 RO88027 B1 RO 88027B1 RO 113645 A RO113645 A RO 113645A RO 11364584 A RO11364584 A RO 11364584A RO 88027 B1 RO88027 B1 RO 88027B1
Authority
RO
Romania
Prior art keywords
dihydrochloride
hydrochloride
phenythiazole
procede
obtention
Prior art date
Application number
RO113645A
Other languages
English (en)
Other versions
RO88027A2 (ro
Inventor
Maria Farkas
Ioan Simiti
D. Radu Pop
Maria Ariesan
Original Assignee
Maria Farkas
Ioan Simiti
D. Radu Pop
Maria Ariesan
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 Maria Farkas, Ioan Simiti, D. Radu Pop, Maria Ariesan filed Critical Maria Farkas
Priority to RO84113645A priority Critical patent/RO88027A2/ro
Publication of RO88027B1 publication Critical patent/RO88027B1/ro
Publication of RO88027A2 publication Critical patent/RO88027A2/ro

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Inventia se refera la derivati de feniltiazol cu structura chimica corespunzatoare formulei generale I: (vezi formula) în care X reprezinta un atom de hifrogen, clor, brom, sau o grupa etoxi sau metil, precum si clorhidratul si diclorhidratul acestora si sunt substante albe, cristaline, cu puncte de topire cuprinse între 157-208 degree C si continut de azot de 6,66-8,56% insolubile sau greu solubile în eter etilic, procedeul de obtinere consta în aceea ca dietilaminoetanolul se trateaza cu 2-(p-fenilsubstituit)-4-clor-carboniltiazol prin încalzire la 90 degree C si din masa vîscoasa, omogena obtinuta se izoleaza compusul cu formula I prin solvire în benzen anhidru si filtrare, dupa cum se doreste, aceasta se transforma în clorhidrat sau diclorhidrat prin tratare cu etanol saturat cu acid clorhidric gazos în mod cunoscut.
RO84113645A 1984-02-20 1984-02-20 Derivati de feniltiazol si procedeu de obtinere a acestora RO88027A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO84113645A RO88027A2 (ro) 1984-02-20 1984-02-20 Derivati de feniltiazol si procedeu de obtinere a acestora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO84113645A RO88027A2 (ro) 1984-02-20 1984-02-20 Derivati de feniltiazol si procedeu de obtinere a acestora

Publications (2)

Publication Number Publication Date
RO88027B1 true RO88027B1 (ro) 1985-10-30
RO88027A2 RO88027A2 (ro) 1985-11-30

Family

ID=20114432

Family Applications (1)

Application Number Title Priority Date Filing Date
RO84113645A RO88027A2 (ro) 1984-02-20 1984-02-20 Derivati de feniltiazol si procedeu de obtinere a acestora

Country Status (1)

Country Link
RO (1) RO88027A2 (ro)

Also Published As

Publication number Publication date
RO88027A2 (ro) 1985-11-30

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