ZA864518B - Optically active pyridobenzoxazine derivatives and intermediates thereof - Google Patents

Optically active pyridobenzoxazine derivatives and intermediates thereof

Info

Publication number
ZA864518B
ZA864518B ZA864518A ZA864518A ZA864518B ZA 864518 B ZA864518 B ZA 864518B ZA 864518 A ZA864518 A ZA 864518A ZA 864518 A ZA864518 A ZA 864518A ZA 864518 B ZA864518 B ZA 864518B
Authority
ZA
South Africa
Prior art keywords
intermediates
optically active
pyridobenzoxazine derivatives
active pyridobenzoxazine
derivatives
Prior art date
Application number
ZA864518A
Other languages
English (en)
Inventor
Isao Hayakawa
Shohgo Atarashi
Shuichi Yokohama
Masazumi Imamura
Nobuyuki Higashihashi
Katsuichi Sakao
Masayuki Ohshima
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15134834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA864518(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daiichi Seiyaku Co filed Critical Daiichi Seiyaku Co
Publication of ZA864518B publication Critical patent/ZA864518B/xx

Links

ZA864518A 1985-06-20 1986-06-17 Optically active pyridobenzoxazine derivatives and intermediates thereof ZA864518B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13471285 1985-06-20

Publications (1)

Publication Number Publication Date
ZA864518B true ZA864518B (en) 1987-03-25

Family

ID=15134834

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864518A ZA864518B (en) 1985-06-20 1986-06-17 Optically active pyridobenzoxazine derivatives and intermediates thereof

Country Status (3)

Country Link
JP (1) JPS62252790A (en, 2012)
PH (1) PH24486A (en, 2012)
ZA (1) ZA864518B (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720946B2 (ja) * 1985-10-11 1995-03-08 第一製薬株式会社 光学活性３−メチルベンゾオキサジン誘導体およびその製法
DE3543513A1 (de) * 1985-12-10 1987-06-11 Bayer Ag Enantiomerenreine 1,8-verbrueckte 4-chinolon-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende arzneimittel und ihre verwendung zur herstellung von arzneimitteln
JP2724383B2 (ja) * 1987-12-29 1998-03-09 第一製薬 株式会社 （ｓ）−ベンゾオキサジン誘導体の製法
JP2675325B2 (ja) * 1988-03-09 1997-11-12 第一製薬株式会社 ベンゾオキサジニルメチレンマロネート
US5185337A (en) * 1989-03-29 1993-02-09 Otsuka Pharmaceutical Co., Ltd. Pyrroloquinoline derivatives and pharmaceutical compositions for antimicrobial use
TW208013B (en, 2012) * 1990-03-01 1993-06-21 Daiichi Co Ltd
JP4694669B2 (ja) 1999-03-17 2011-06-08 第一三共株式会社 医薬組成物
JP4302350B2 (ja) 1999-09-08 2009-07-22 第一三共株式会社 ベンゾオキサジン誘導体の製造法およびその製造中間体
US7964723B2 (en) 2008-08-02 2011-06-21 Apeloa-Kangyu And practical process for exclusively producing (S)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido-[1,2,3,de][1,4]benzoxazine-6-carboxylic acid hemihydrate
CN115381840A (zh) 2014-11-07 2022-11-25 参天制药株式会社 眼科用水性组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746986A (en) * 1980-09-02 1982-03-17 Dai Ichi Seiyaku Co Ltd Pyrido(1,2,3-de)(1,4)benzoxazine derivative
JPS6078986A (ja) * 1983-10-07 1985-05-04 Dai Ichi Seiyaku Co Ltd オキサジン誘導体の製法

Also Published As

Publication number Publication date
JPH0327534B2 (en, 2012) 1991-04-16
PH24486A (en) 1990-07-18
JPS62252790A (ja) 1987-11-04

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