JPS557251A - Preparation 2-azetidinone derivative - Google Patents

Preparation 2-azetidinone derivative

Info

Publication number
JPS557251A
JPS557251A JP8064178A JP8064178A JPS557251A JP S557251 A JPS557251 A JP S557251A JP 8064178 A JP8064178 A JP 8064178A JP 8064178 A JP8064178 A JP 8064178A JP S557251 A JPS557251 A JP S557251A
Authority
JP
Japan
Prior art keywords
formula
azetidinone derivative
substituted
group
azetidinone
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.)
Granted
Application number
JP8064178A
Other languages
English (en)
Other versions
JPS6228786B2 (ja
Inventor
Tetsuo Hiraoka
Takeo Kobayashi
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP8064178A priority Critical patent/JPS557251A/ja
Publication of JPS557251A publication Critical patent/JPS557251A/ja
Publication of JPS6228786B2 publication Critical patent/JPS6228786B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
JP8064178A 1978-07-03 1978-07-03 Preparation 2-azetidinone derivative Granted JPS557251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8064178A JPS557251A (en) 1978-07-03 1978-07-03 Preparation 2-azetidinone derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8064178A JPS557251A (en) 1978-07-03 1978-07-03 Preparation 2-azetidinone derivative

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61214702A Division JPS6296464A (ja) 1986-09-11 1986-09-11 ２−アゼチジノン誘導体

Publications (2)

Publication Number Publication Date
JPS557251A true JPS557251A (en) 1980-01-19
JPS6228786B2 JPS6228786B2 (ja) 1987-06-23

Family

ID=13723987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8064178A Granted JPS557251A (en) 1978-07-03 1978-07-03 Preparation 2-azetidinone derivative

Country Status (1)

Country Link
JP (1) JPS557251A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103359A (ja) * 1981-11-30 1983-06-20 イ−・ア−ル・スクイブ・アンド・サンズ・インコ−ポレイテツド アシルアミノ置換アゼチジノン類の製法
JPS6051171A (ja) * 1983-08-30 1985-03-22 Sankyo Co Ltd β−ラクタム系化合物の製造法
JPS6345250A (ja) * 1987-03-05 1988-02-26 Sankyo Co Ltd β−ラクタム化合物
WO1993013064A1 (en) * 1991-12-26 1993-07-08 Nippon Soda Co., Ltd. Process for producing 4-substituted azetidinone derivative
US5731431A (en) * 1991-12-26 1998-03-24 Nippon Soda Co., Ltd. Process for preparing 4-substituted azetidinone derivatives
EP0974582A1 (en) * 1998-07-24 2000-01-26 Takasago International Corporation Process for the preparation of 4-substituted azetidinone derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117696U (ja) * 1989-12-19 1991-12-05

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103359A (ja) * 1981-11-30 1983-06-20 イ−・ア−ル・スクイブ・アンド・サンズ・インコ−ポレイテツド アシルアミノ置換アゼチジノン類の製法
JPS6051171A (ja) * 1983-08-30 1985-03-22 Sankyo Co Ltd β−ラクタム系化合物の製造法
JPS6345250A (ja) * 1987-03-05 1988-02-26 Sankyo Co Ltd β−ラクタム化合物
JPH0142946B2 (ja) * 1987-03-05 1989-09-18 Sankyo Co
WO1993013064A1 (en) * 1991-12-26 1993-07-08 Nippon Soda Co., Ltd. Process for producing 4-substituted azetidinone derivative
US5731431A (en) * 1991-12-26 1998-03-24 Nippon Soda Co., Ltd. Process for preparing 4-substituted azetidinone derivatives
EP0974582A1 (en) * 1998-07-24 2000-01-26 Takasago International Corporation Process for the preparation of 4-substituted azetidinone derivatives

Also Published As

Publication number Publication date
JPS6228786B2 (ja) 1987-06-23

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