MD118B1 - Procedeu de obtinere a anhidridelor mixte ale acidului hinolincarbonic si ale acidului boric - Google Patents

Procedeu de obtinere a anhidridelor mixte ale acidului hinolincarbonic si ale acidului boric

Info

Publication number
MD118B1
MD118B1 MD940133A MD940133A MD118B1 MD 118 B1 MD118 B1 MD 118B1 MD 940133 A MD940133 A MD 940133A MD 940133 A MD940133 A MD 940133A MD 118 B1 MD118 B1 MD 118B1
Authority
MD
Moldova
Prior art keywords
acid
hinolinecarbonic
mixed anhydrides
obtaining mixed
boric acid
Prior art date
Application number
MD940133A
Other languages
English (en)
Other versions
MD118C2 (ro
Inventor
Istvan Hermecz
Geza Kereszturi
Lelle Vasvari
Agnes Horvath
Maria Balogh
Peter Ritli
Original Assignee
Chinoin Gyogyszer Es 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
Priority claimed from HU871504A external-priority patent/HU198728B/hu
Priority claimed from HU873147A external-priority patent/HU200187B/hu
Priority claimed from PCT/HU1988/000018 external-priority patent/WO1988007998A1/en
Priority claimed from SU884613042A external-priority patent/RU1804457C/ru
Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of MD118B1 publication Critical patent/MD118B1/ro
Publication of MD118C2 publication Critical patent/MD118C2/ro

Links

MD94-0133A 1987-04-08 1994-04-08 Procedeu de obţinere a anhidridelor mixte ale acidului hinolincarbonic şi ale acidului boric MD118C2 (ro)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
HU871504A HU198728B (hu) 1987-04-08 1987-04-08 Eljárás kinolinkarbonsavszármazékok előállítására
HU873147A HU200187B (en) 1987-07-10 1987-07-10 Process for producing (1-substituted-6-fluoro-7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid-boric) anhydrides
PCT/HU1988/000018 WO1988007998A1 (en) 1987-04-08 1988-04-08 Quinoline carboxylic acid boric acid anhydrides and process for the preparation thereof
SU884613042A RU1804457C (ru) 1987-04-08 1988-12-07 Способ получени смешанных ангидридов хинолинкарбоновой кислоты и борной кислоты

Publications (2)

Publication Number Publication Date
MD118B1 true MD118B1 (ro) 1994-12-31
MD118C2 MD118C2 (ro) 1995-06-30

Family

ID=27269961

Family Applications (2)

Application Number Title Priority Date Filing Date
MD94-0134A MD71C2 (ro) 1987-04-08 1994-04-08 Amestecurile de anhidride ale acizilor chinolin-carboxilic şi ale celui boric, ca produse intermediare pentru obţinerea derivaţilor piperozilin-3-acid chinolin-carboxilic care posedă proprietăţi antibacteriale
MD94-0133A MD118C2 (ro) 1987-04-08 1994-04-08 Procedeu de obţinere a anhidridelor mixte ale acidului hinolincarbonic şi ale acidului boric

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MD94-0134A MD71C2 (ro) 1987-04-08 1994-04-08 Amestecurile de anhidride ale acizilor chinolin-carboxilic şi ale celui boric, ca produse intermediare pentru obţinerea derivaţilor piperozilin-3-acid chinolin-carboxilic care posedă proprietăţi antibacteriale

Country Status (2)

Country Link
LV (1) LV5480A3 (ro)
MD (2) MD71C2 (ro)

Also Published As

Publication number Publication date
MD118C2 (ro) 1995-06-30
MD71B1 (ro) 1994-10-31
MD71C2 (ro) 1995-01-31
LV5480A3 (lv) 1994-03-10

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20080407