HU9300924D0 - Method for producing 7-oxo-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid and esters thereof - Google Patents

Method for producing 7-oxo-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid and esters thereof

Info

Publication number
HU9300924D0
HU9300924D0 HU9300924A HU9300924A HU9300924D0 HU 9300924 D0 HU9300924 D0 HU 9300924D0 HU 9300924 A HU9300924 A HU 9300924A HU 9300924 A HU9300924 A HU 9300924A HU 9300924 D0 HU9300924 D0 HU 9300924D0
Authority
HU
Hungary
Prior art keywords
benzoxazine
pyrido
oxo
esters
producing
Prior art date
Application number
HU9300924A
Other languages
English (en)
Inventor
Stephan Schneider
Stephan Bartel
Martin Ruppelt
Michael Schriewer
Thomas J Schulze
Rainer Neumann
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of HU9300924D0 publication Critical patent/HU9300924D0/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/06—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • 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
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HU9300924A 1992-04-02 1993-03-30 Method for producing 7-oxo-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid and esters thereof HU9300924D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210942A DE4210942A1 (de) 1992-04-02 1992-04-02 7-Oxo-7H-pyrido[1,2,3-d,e][1,4]benzoxacin-6-carbonsäuren und -ester

Publications (1)

Publication Number Publication Date
HU9300924D0 true HU9300924D0 (en) 1993-06-28

Family

ID=6455793

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9300924A HU9300924D0 (en) 1992-04-02 1993-03-30 Method for producing 7-oxo-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid and esters thereof

Country Status (15)

Country Link
EP (1) EP0563732A1 (hu)
JP (1) JPH0616673A (hu)
KR (1) KR930021641A (hu)
CN (1) CN1079744A (hu)
AU (1) AU3569293A (hu)
CA (1) CA2093107A1 (hu)
CZ (1) CZ44593A3 (hu)
DE (1) DE4210942A1 (hu)
FI (1) FI931451A (hu)
HU (1) HU9300924D0 (hu)
IL (1) IL105214A0 (hu)
MX (1) MX9301608A (hu)
NO (1) NO931011L (hu)
PL (1) PL298323A1 (hu)
ZA (1) ZA932347B (hu)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU731638B2 (en) * 1997-05-27 2001-04-05 Dong Wha Pharmaceutical Industrial Co., Ltd. Novel terephthalamide derivatives
WO1999042106A1 (fr) * 1998-02-19 1999-08-26 Sankyo Company, Limited Agent anti-hcmv
KR100579792B1 (ko) 1998-05-13 2006-05-12 동화약품공업주식회사 신규 2,5-피리딘디카복실산 유도체
EP1235806A4 (en) * 1999-11-27 2004-02-04 Dong Wha Pharm Ind Co Ltd NEW 5-PYRIMIDINE CARBOXAMIDE DERIVATIVES AND PHARMACEUTICAL MIXTURES CONTAINING THESE DERIVATIVES
WO2001038306A1 (en) * 1999-11-27 2001-05-31 Dong Wha Pharm. Ind. Co., Ltd Novel 3-nitropyridine derivatives and the pharmaceutical compositions containing said derivatives
AU4890301A (en) 2000-04-17 2001-10-30 Dong Wha Pharmaceutical Industrial Co., Ltd. 6-methylnicotinamide derivatives as antiviral agents
KR100798579B1 (ko) * 2001-03-31 2008-01-28 동화약품공업주식회사 신규의 메톡시-1,3,5-트리아진 유도체 및 그를 포함하는약학적 조성물
US9637485B2 (en) 2014-11-03 2017-05-02 Hoffmann-La Roche Inc. 6,7-dihydrobenzo[a]quinolizin-2-one derivatives for the treatment and prophylaxis of hepatitis B virus infection
WO2016177655A1 (en) 2015-05-04 2016-11-10 F. Hoffmann-La Roche Ag Tetrahydropyridopyrimidines and tetrahydropyridopyridines as inhibitors of hbsag (hbv surface antigen) and hbv dna production for the treatment of hepatitis b virus infections
CN107849037B (zh) 2015-07-21 2020-04-17 豪夫迈·罗氏有限公司 用于治疗和预防乙型肝炎病毒感染的三环4-吡啶酮-3-甲酸衍生物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623757A1 (de) * 1986-07-15 1988-01-21 Bayer Ag Neue 1,8-verbrueckte 4-chinoloncarbonsaeuren und diese enthaltende arzneimittel

Also Published As

Publication number Publication date
PL298323A1 (en) 1993-10-04
IL105214A0 (en) 1993-07-08
CN1079744A (zh) 1993-12-22
NO931011D0 (no) 1993-03-19
CA2093107A1 (en) 1993-10-03
DE4210942A1 (de) 1993-10-07
EP0563732A1 (de) 1993-10-06
FI931451A0 (fi) 1993-03-31
JPH0616673A (ja) 1994-01-25
AU3569293A (en) 1993-10-07
KR930021641A (ko) 1993-11-22
FI931451A (fi) 1993-10-03
MX9301608A (es) 1994-07-29
ZA932347B (en) 1993-10-15
CZ44593A3 (en) 1993-11-17
NO931011L (no) 1993-10-04

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