MY109714A - Process for preparing 8-chloroquinolone derivatives - Google Patents

Process for preparing 8-chloroquinolone derivatives

Info

Publication number
MY109714A
MY109714A MYPI91001865A MYPI19911865A MY109714A MY 109714 A MY109714 A MY 109714A MY PI91001865 A MYPI91001865 A MY PI91001865A MY PI19911865 A MYPI19911865 A MY PI19911865A MY 109714 A MY109714 A MY 109714A
Authority
MY
Malaysia
Prior art keywords
group
carbon atoms
atom
formula
alkyl
Prior art date
Application number
MYPI91001865A
Other languages
English (en)
Inventor
Hayakawa Isao
Kimura Yoichi
Kawakami Katsuhiro
Kaneuchi Tohru
Yukimoto Yusuke
Original Assignee
Daiichi Seiyaku Co
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 Daiichi Seiyaku Co filed Critical Daiichi Seiyaku Co
Publication of MY109714A publication Critical patent/MY109714A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Quinoline Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
MYPI91001865A 1990-10-18 1991-10-12 Process for preparing 8-chloroquinolone derivatives MY109714A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27977890 1990-10-18
JP22815391 1991-05-30

Publications (1)

Publication Number Publication Date
MY109714A true MY109714A (en) 1997-04-30

Family

ID=26528079

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91001865A MY109714A (en) 1990-10-18 1991-10-12 Process for preparing 8-chloroquinolone derivatives

Country Status (16)

Country Link
KR (1) KR100253047B1 (es)
CN (1) CN1038509C (es)
AR (1) AR247884A1 (es)
AT (1) AT402501B (es)
EE (1) EE03027B1 (es)
ES (1) ES2039300B1 (es)
FI (1) FI100531B (es)
GR (1) GR1000997B (es)
HU (1) HU221195B1 (es)
MX (1) MX9101668A (es)
MY (1) MY109714A (es)
NO (1) NO179517C (es)
PL (1) PL168831B1 (es)
PT (1) PT99268B (es)
RU (1) RU2049778C1 (es)
YU (1) YU48819B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0593766T3 (da) * 1991-05-28 2000-10-09 Daiichi Seiyaku Co Pyridoncarboxylsyrederivat
ZA946853B (en) * 1993-09-10 1995-04-24 Daiichi Seiyaku Co Crystals of antimicrobial compound.
CN1184221C (zh) * 2001-08-08 2005-01-12 中国医学科学院医药生物技术研究所 有7－(7－氨甲基－5－氮杂螺[2,4]庚烷)取代基的新喹啉羧酸衍生物及其制备方法
CN103483315B (zh) * 2013-09-18 2015-07-01 浙江司太立制药股份有限公司 7-(3-氨甲基-4-烷氧亚胺基-1-吡咯烷基)-1-[(1r,2s)-2-氟环丙基]喹诺酮羧酸类化合物及其制备方法
CN103709100A (zh) * 2013-12-31 2014-04-09 南京工业大学 一种8-氯代喹诺酮衍生物的制备方法
CN104892600B (zh) * 2015-06-04 2017-02-01 浙江司太立制药股份有限公司 7‑（3‑氨甲基‑4‑取代苄氧亚胺基‑1‑吡咯烷基）萘啶酮羧酸类化合物
CN105061395A (zh) * 2015-08-10 2015-11-18 江苏吴中医药集团有限公司 一种西他沙星水合物的制备方法
CN105669646B (zh) * 2016-02-26 2018-03-09 济川药业集团有限公司 一种西他沙星的合成方法
CN113527200B (zh) * 2021-05-27 2022-12-02 北京斯利安药业有限公司 一种氯喹那多的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840437A1 (de) * 1978-09-16 1980-04-03 Hoechst Ag 8-chlor-5,6,7,8-tetrahydro-2-chinolon und 8-brom-5,6,7,8-tetrahydro-2-chinolon, deren hydrochlorid bzw. hydrobromid und verfahren zu deren herstellung
EP0191185B1 (en) * 1984-12-14 1990-03-07 Daiichi Seiyaku Co., Ltd. Quinoline-carboxylic acid derivatives
JPH0635457B2 (ja) * 1985-06-28 1994-05-11 杏林製薬株式会社 ピリドンカルボン酸誘導体およびその製造方法
DE3635218A1 (de) * 1986-10-16 1988-04-21 Bayer Ag 7-amino-1-cyclopropyl-8-chlor-6-fluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel
JPS6490183A (en) * 1987-09-30 1989-04-06 Kyorin Seiyaku Kk Production of quinolonecarboxylic acid derivative
JPH0196786A (ja) * 1987-10-09 1989-04-14 Toshiba Corp 改札装置のデータ集計処理方式
IL90062A (en) * 1988-04-27 1994-10-07 Daiichi Seiyaku Co History of pyridonecarboxylic acid, their preparation and pharmaceutical preparations containing them
CA1336090C (en) * 1988-08-31 1995-06-27 Isao Hayakawa Spiro-substituted cyclic amines of quinolone derivatives

Also Published As

Publication number Publication date
HU913280D0 (en) 1992-01-28
NO914053L (no) 1992-04-21
GR1000997B (el) 1993-03-31
FI914875A0 (fi) 1991-10-16
PL292087A1 (en) 1992-11-16
EE03027B1 (et) 1997-08-15
KR100253047B1 (ko) 2000-05-01
ATA206691A (de) 1996-10-15
CN1038509C (zh) 1998-05-27
HU221195B1 (en) 2002-08-28
PT99268A (pt) 1992-08-31
FI100531B (fi) 1997-12-31
PL168831B1 (pl) 1996-04-30
NO914053D0 (no) 1991-10-16
MX9101668A (es) 1992-06-05
AT402501B (de) 1997-06-25
ES2039300A1 (es) 1993-09-16
HUT59388A (en) 1992-05-28
NO179517C (no) 1996-10-23
YU48819B (sh) 2001-12-26
CN1062906A (zh) 1992-07-22
YU165791A (sh) 1994-05-10
PT99268B (pt) 1999-04-30
NO179517B (no) 1996-07-15
GR910100427A (en) 1992-09-25
AR247884A1 (es) 1995-04-28
ES2039300B1 (es) 1994-05-16
FI914875A (fi) 1992-04-19
RU2049778C1 (ru) 1995-12-10
KR920008007A (ko) 1992-05-27

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