MD71C2 - 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 - Google Patents
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 antibacterialeInfo
- Publication number
- MD71C2 MD71C2 MD94-0134A MD940134A MD71C2 MD 71 C2 MD71 C2 MD 71C2 MD 940134 A MD940134 A MD 940134A MD 71 C2 MD71 C2 MD 71C2
- Authority
- MD
- Moldova
- Prior art keywords
- carboxylic
- anhydrides
- mixture
- acids
- intermidiate
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 6
- 150000008064 anhydrides Chemical class 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- -1 halogene Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Amestecurile de anhidride ale acizilor chinolin-carboxilic şi ale celui boric cu formula generală I:în care R1 reprezintă ciclopropil grupă cu formula generală: CH2CR5R5R7;în care R5, R6 şi R7 reprezintă hidrogen, halogen, fenil, 4-halogenfenil, 2,4-dihalogenfenil sau 3,4-dihalogenfenil.R1 şi R2 reprezintă halogen sau grupa aciloxialifatică care conţine de la 2 până la 6 atomi de carbon,R3 reprezintă clor sau fluor,R4 reprezintă hidrogen sau fluor
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 |
|---|---|
| MD71B1 MD71B1 (ro) | 1994-10-31 |
| MD71C2 true MD71C2 (ro) | 1995-01-31 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0133A MD118C2 (ro) | 1987-04-08 | 1994-04-08 | Procedeu de obţinere a anhidridelor mixte ale acidului hinolincarbonic şi ale acidului boric |
Country Status (2)
| Country | Link |
|---|---|
| LV (1) | LV5480A3 (ro) |
| MD (2) | MD71C2 (ro) |
-
1993
- 1993-06-22 LV LV930655A patent/LV5480A3/xx unknown
-
1994
- 1994-04-08 MD MD94-0134A patent/MD71C2/ro active IP Right Grant
- 1994-04-08 MD MD94-0133A patent/MD118C2/ro active IP Right Grant
Non-Patent Citations (1)
| Title |
|---|
| Brevet EP nr. 131839, Int. cl. C 07 D 215/56, 1980. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD71B1 (ro) | 1994-10-31 |
| LV5480A3 (lv) | 1994-03-10 |
| MD118B1 (ro) | 1994-12-31 |
| MD118C2 (ro) | 1995-06-30 |
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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 |