CN1190889A - 曲氟沙星的两性离子形式 - Google Patents

曲氟沙星的两性离子形式 Download PDF

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Publication number
CN1190889A
CN1190889A CN96195624A CN96195624A CN1190889A CN 1190889 A CN1190889 A CN 1190889A CN 96195624 A CN96195624 A CN 96195624A CN 96195624 A CN96195624 A CN 96195624A CN 1190889 A CN1190889 A CN 1190889A
Authority
CN
China
Prior art keywords
chemical compound
polymorph
removing dampness
trovafloxacin
pentahydrate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN96195624A
Other languages
English (en)
Chinese (zh)
Inventor
道格拉斯·J·M·艾伦
戴维·B·约瑟夫
蒂莫西·诺里斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of CN1190889A publication Critical patent/CN1190889A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Solid Wastes (AREA)
CN96195624A 1995-08-29 1996-07-29 曲氟沙星的两性离子形式 Pending CN1190889A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US297595P 1995-08-29 1995-08-29
US60/002,975 1995-08-29

Publications (1)

Publication Number Publication Date
CN1190889A true CN1190889A (zh) 1998-08-19

Family

ID=21703460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96195624A Pending CN1190889A (zh) 1995-08-29 1996-07-29 曲氟沙星的两性离子形式

Country Status (30)

Country Link
EP (1) EP0850060A1 (sh)
JP (1) JP3188476B2 (sh)
KR (1) KR100343909B1 (sh)
CN (1) CN1190889A (sh)
AP (1) AP636A (sh)
AR (1) AR003985A1 (sh)
AU (1) AU704115B2 (sh)
BR (1) BR9609998A (sh)
CA (1) CA2229786C (sh)
CO (1) CO4480739A1 (sh)
CZ (1) CZ56698A3 (sh)
DZ (1) DZ2087A1 (sh)
GT (1) GT199600072A (sh)
HR (1) HRP960395B1 (sh)
HU (1) HUP9900170A3 (sh)
IL (1) IL122651A (sh)
MA (1) MA23966A1 (sh)
MY (1) MY113874A (sh)
NO (1) NO309814B1 (sh)
NZ (1) NZ312199A (sh)
OA (1) OA10669A (sh)
PE (1) PE12598A1 (sh)
PL (1) PL325170A1 (sh)
RU (1) RU2144921C1 (sh)
SK (1) SK23898A3 (sh)
TN (1) TNSN96109A1 (sh)
TR (1) TR199800339T1 (sh)
WO (1) WO1997007800A1 (sh)
YU (1) YU48396A (sh)
ZA (1) ZA967282B (sh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HN1998000106A (es) 1997-08-01 1999-01-08 Pfizer Prod Inc Composiciones parenterales de alatroflaxacino
US7019142B2 (en) 1998-01-16 2006-03-28 Pfizer Inc. Process for preparing naphthyridones and intermediates
PA8466701A1 (es) * 1998-01-21 2000-09-29 Pfizer Prod Inc Comprimido de mesilato de trovafloxacino
US6114531A (en) * 1998-07-28 2000-09-05 Pfizer Inc. Process for preparing quinolone and naphthyridone carboxylic acids
HN1999000141A (es) * 1998-09-03 2000-06-19 Pfizer Prod Inc Procedimiento para preparar sales de trovafloxacina de adicion de acidos.
US6239141B1 (en) * 1999-06-04 2001-05-29 Pfizer Inc. Trovafloxacin oral suspensions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164402A (en) * 1989-08-16 1992-11-17 Pfizer Inc Azabicyclo quinolone and naphthyridinone carboxylic acids

Also Published As

Publication number Publication date
ZA967282B (en) 1998-03-02
JPH10511692A (ja) 1998-11-10
KR19990044232A (ko) 1999-06-25
MY113874A (en) 2002-06-29
EP0850060A1 (en) 1998-07-01
AU6367696A (en) 1997-03-19
IL122651A0 (en) 1998-08-16
JP3188476B2 (ja) 2001-07-16
CA2229786A1 (en) 1997-03-06
AR003985A1 (es) 1998-09-30
HUP9900170A3 (en) 1999-11-29
AP636A (en) 1998-04-09
AP9600853A0 (en) 1996-10-31
CO4480739A1 (es) 1997-07-09
NO980862D0 (no) 1998-02-27
MX9801664A (es) 1998-08-30
IL122651A (en) 2000-02-17
WO1997007800A1 (en) 1997-03-06
NO309814B1 (no) 2001-04-02
YU48396A (sh) 1998-12-23
BR9609998A (pt) 1999-07-06
TR199800339T1 (xx) 1998-06-22
OA10669A (en) 2000-11-06
PL325170A1 (en) 1998-07-06
NO980862L (no) 1998-02-27
TNSN96109A1 (fr) 2005-03-15
GT199600072A (es) 1998-02-14
PE12598A1 (es) 1998-03-20
KR100343909B1 (ko) 2003-04-10
MA23966A1 (fr) 1997-04-01
DZ2087A1 (fr) 2002-07-22
HUP9900170A2 (hu) 1999-05-28
HRP960395A2 (en) 1998-06-30
RU2144921C1 (ru) 2000-01-27
AU704115B2 (en) 1999-04-15
CA2229786C (en) 2002-02-19
HRP960395B1 (en) 2001-12-31
NZ312199A (en) 1999-06-29
CZ56698A3 (cs) 1999-02-17
SK23898A3 (en) 1999-05-07

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication