JPS6236036B2 - - Google Patents

Info

Publication number
JPS6236036B2
JPS6236036B2 JP55137023A JP13702380A JPS6236036B2 JP S6236036 B2 JPS6236036 B2 JP S6236036B2 JP 55137023 A JP55137023 A JP 55137023A JP 13702380 A JP13702380 A JP 13702380A JP S6236036 B2 JPS6236036 B2 JP S6236036B2
Authority
JP
Japan
Prior art keywords
acid
compound
substituted
yield
halogen
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.)
Expired
Application number
JP55137023A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5759897A (en
Inventor
Shigeru Torii
Kenji Uneyama
Hideo Tanaka
Junzo Nogami
Norio Saito
Takashi Shiroi
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.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical Co Ltd
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 Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Priority to JP55137023A priority Critical patent/JPS5759897A/ja
Publication of JPS5759897A publication Critical patent/JPS5759897A/ja
Publication of JPS6236036B2 publication Critical patent/JPS6236036B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP55137023A 1980-09-30 1980-09-30 Thiazolineazatidinone Granted JPS5759897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55137023A JPS5759897A (en) 1980-09-30 1980-09-30 Thiazolineazatidinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55137023A JPS5759897A (en) 1980-09-30 1980-09-30 Thiazolineazatidinone

Publications (2)

Publication Number Publication Date
JPS5759897A JPS5759897A (en) 1982-04-10
JPS6236036B2 true JPS6236036B2 (enrdf_load_stackoverflow) 1987-08-05

Family

ID=15189025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55137023A Granted JPS5759897A (en) 1980-09-30 1980-09-30 Thiazolineazatidinone

Country Status (1)

Country Link
JP (1) JPS5759897A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955888A (ja) * 1982-09-24 1984-03-31 Otsuka Chem Co Ltd アゼチジノン化合物
US5222471A (en) * 1992-09-18 1993-06-29 Kohler Co. Emission control system for an internal combustion engine

Also Published As

Publication number Publication date
JPS5759897A (en) 1982-04-10

Similar Documents

Publication Publication Date Title
US4604457A (en) 2-substituted cephem derivatives and process for preparing the same
JP4528123B2 (ja) ナプロキセンのニトロオキシ誘導体の製造法
US4603014A (en) Thiazolinoazetidinone derivatives and process for the preparation of the same
JPS6236036B2 (enrdf_load_stackoverflow)
US4499265A (en) Process for preparing 3-exo-methylenecepham derivatives
US4532077A (en) Thiazolineazetidinone-type compounds
JP3091006B2 (ja) 1,2,3−オキサチアゾリジン誘導体およびチエノ[3,2−c]ピリジン誘導体の合成
JPS6221072B2 (enrdf_load_stackoverflow)
US4629542A (en) Process for preparing 3-exomethylenecepham derivatives
US4009172A (en) 2,3,3A,6,7,7A-Hexahydro-thieno[3,2-b]pyridin-(4H)5-ones
JPS6236037B2 (enrdf_load_stackoverflow)
JPH0154435B2 (enrdf_load_stackoverflow)
JPH0561355B2 (enrdf_load_stackoverflow)
US20040002600A1 (en) Process for the conversion of penam ring system to cepham ring system
JP4159784B2 (ja) 2,3−二置換チオフェン誘導体の製造方法
JPH09249984A (ja) 光学活性エポキシド誘導体の製造方法
JP2612443B2 (ja) 2β−置換メチルペニシリン誘導体の製造法
WO1997034027A1 (fr) Processus de preparation de 3-alcoxymethylcephems
JPS6056693B2 (ja) ハロゲン化プロピオン酸誘導体の製法
JPS5874689A (ja) 3−クロロメチル−3−セフエム誘導体の製造法
WO1998055445A1 (en) A process for the preparation of 1-bromoethyl acetate
EP0120094B1 (en) Azetidinone compounds
SU565633A3 (ru) Способ получени производных 3-фторцефалоспоринов
JP2006213617A (ja) アセチレンアルデヒドおよびその製造方法、アセチレンアルデヒドアセタールおよびその製造方法
JPH1180164A (ja) 3−ジアルコキシメチルセフェム化合物の製造法