LV10774B - Process for preparation of 6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylic acid, 6-fluoro-4-oxo-7-(4-carbethoxy-1-piperazinyl)-1,4-dihydroquinoline-3-ethylcarboxylate and method for preparing thereof - Google Patents

Process for preparation of 6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylic acid, 6-fluoro-4-oxo-7-(4-carbethoxy-1-piperazinyl)-1,4-dihydroquinoline-3-ethylcarboxylate and method for preparing thereof Download PDF

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Publication number
LV10774B
LV10774B LVP-93-828A LV930828A LV10774B LV 10774 B LV10774 B LV 10774B LV 930828 A LV930828 A LV 930828A LV 10774 B LV10774 B LV 10774B
Authority
LV
Latvia
Prior art keywords
piperazinyl
oxo
fluoro
dihydroquinoline
carboxylic acid
Prior art date
Application number
LVP-93-828A
Other languages
English (en)
Latvian (lv)
Other versions
LV10774A (lv
Inventor
Natasa Zupancic
Boris Sket
Marko Zupan
Pavel Zupet
Marjeta Globokar
Original Assignee
Krka Tovarna Zdravil
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 Krka Tovarna Zdravil filed Critical Krka Tovarna Zdravil
Publication of LV10774A publication Critical patent/LV10774A/xx
Publication of LV10774B publication Critical patent/LV10774B/lv

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
LVP-93-828A 1987-12-31 1993-06-30 Process for preparation of 6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylic acid, 6-fluoro-4-oxo-7-(4-carbethoxy-1-piperazinyl)-1,4-dihydroquinoline-3-ethylcarboxylate and method for preparing thereof LV10774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU244787A YU46099B (sh) 1987-12-31 1987-12-31 Postopek za pripravo 1-supstituirane 6-fluoro-4-okso-7- 1-piperazinil)-1

Publications (2)

Publication Number Publication Date
LV10774A LV10774A (lv) 1995-08-20
LV10774B true LV10774B (en) 1996-08-20

Family

ID=25557985

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-93-828A LV10774B (en) 1987-12-31 1993-06-30 Process for preparation of 6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxylic acid, 6-fluoro-4-oxo-7-(4-carbethoxy-1-piperazinyl)-1,4-dihydroquinoline-3-ethylcarboxylate and method for preparing thereof

Country Status (12)

Country Link
AT (1) AT396105B (cs)
CS (1) CS274635B2 (cs)
DD (1) DD283386B5 (cs)
HU (1) HU200454B (cs)
LT (1) LT3274B (cs)
LV (1) LV10774B (cs)
NO (1) NO885666L (cs)
PL (1) PL163337B1 (cs)
PT (1) PT89359B (cs)
RU (1) RU2002744C1 (cs)
SI (1) SI8712447A8 (cs)
YU (1) YU46099B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI9200377A (en) * 1992-12-11 1994-06-30 Krka Process for the preparation of 1-substituted 6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydroquinoline-3-carboxilic acid, novel intermediate used in this process and process for its preparation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017622A (en) * 1972-12-18 1977-04-12 Dainippon Pharmaceutical Co., Ltd. Piperazine derivatives
SE444566B (sv) 1977-09-20 1986-04-21 Bellon Labor Sa Roger 7-dialkylamin-6-halogen-4-oxo-1,4-dihydrokinolin-3-karboxylsyra, forfarande for framstellning derav och farmaceutiskt preparat derav
JPS5845426B2 (ja) * 1978-09-29 1983-10-08 杏林製薬株式会社 置換キノリンカルボン酸誘導体
JPS5762259A (en) 1980-09-05 1982-04-15 Kyorin Pharmaceut Co Ltd Preparation of substituted quinolinecarboxylic acid derivative
DE3306771A1 (de) * 1983-02-25 1984-08-30 Bayer Ag, 5090 Leverkusen Chinoloncarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel
DE3308909A1 (de) 1983-03-12 1984-09-13 Bayer Ag, 5090 Leverkusen Bakterizide mittel auf chinoloncarbonsaeure-basis
DE3509546A1 (de) * 1985-03-16 1986-09-25 Bayer Ag, 5090 Leverkusen 7-amino-1-(subst.cyclopropyl)-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel
JPH06103891B2 (ja) 1989-05-31 1994-12-14 日本電信電話株式会社 パケット交換網用ルーチング方法
JPH066686A (ja) 1992-06-17 1994-01-14 Ricoh Co Ltd 撮像装置

Also Published As

Publication number Publication date
PT89359B (pt) 1993-08-31
CS903288A2 (en) 1990-12-13
DD283386B5 (de) 1997-10-30
PT89359A (pt) 1989-12-29
AT396105B (de) 1993-06-25
PL276890A1 (en) 1989-10-16
HU200454B (en) 1990-06-28
RU2002744C1 (ru) 1993-11-15
PL163337B1 (pl) 1994-03-31
NO885666D0 (no) 1988-12-21
LT3274B (en) 1995-05-25
NO885666L (no) 1989-07-03
YU46099B (sh) 1992-12-21
SI8712447A8 (en) 1995-12-31
LTIP510A (en) 1994-11-25
HUT49129A (en) 1989-08-28
YU244787A (en) 1990-06-30
CS274635B2 (en) 1991-09-15
LV10774A (lv) 1995-08-20
ATA320688A (de) 1992-10-15

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