JPS57176989A - Improvement on manufacture of penicillanic acid esters - Google Patents

Improvement on manufacture of penicillanic acid esters

Info

Publication number
JPS57176989A
JPS57176989A JP57046186A JP4618682A JPS57176989A JP S57176989 A JPS57176989 A JP S57176989A JP 57046186 A JP57046186 A JP 57046186A JP 4618682 A JP4618682 A JP 4618682A JP S57176989 A JPS57176989 A JP S57176989A
Authority
JP
Japan
Prior art keywords
improvement
manufacture
acid esters
penicillanic acid
penicillanic
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
JP57046186A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446958B2 (OSRAM
Inventor
Jiyon Jiyashisu Baitootasu
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 Corp Belgium
Pfizer Inc
Original Assignee
Pfizer Corp Belgium
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 Corp Belgium, Pfizer Inc filed Critical Pfizer Corp Belgium
Publication of JPS57176989A publication Critical patent/JPS57176989A/ja
Publication of JPH0446958B2 publication Critical patent/JPH0446958B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP57046186A 1981-03-23 1982-03-23 Improvement on manufacture of penicillanic acid esters Granted JPS57176989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24648281A 1981-03-23 1981-03-23

Publications (2)

Publication Number Publication Date
JPS57176989A true JPS57176989A (en) 1982-10-30
JPH0446958B2 JPH0446958B2 (OSRAM) 1992-07-31

Family

ID=22930866

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57046186A Granted JPS57176989A (en) 1981-03-23 1982-03-23 Improvement on manufacture of penicillanic acid esters
JP62156368A Pending JPS6372693A (ja) 1981-03-23 1987-06-23 ペニシラノイルオキシペニシラナ−ト類の製造の改良方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP62156368A Pending JPS6372693A (ja) 1981-03-23 1987-06-23 ペニシラノイルオキシペニシラナ−ト類の製造の改良方法

Country Status (4)

Country Link
JP (2) JPS57176989A (OSRAM)
HU (1) HU196412B (OSRAM)
PL (1) PL239062A1 (OSRAM)
ZA (1) ZA821903B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63258455A (ja) * 1987-03-20 1988-10-25 フアイザー・インコーポレイテツド 対応する２−ヒドロキシアセテートの酸化によるアゼチジノン−１−オキソアセテートの製造方法
JPH06104671B2 (ja) * 1990-04-13 1994-12-21 ファイザー・インコーポレーテッド スルタミシリン中間体の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003089481A (ja) * 2001-09-20 2003-03-25 Toshiba Elevator Co Ltd エレベーター遠隔監視システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113790A (en) * 1979-02-13 1980-09-02 Leo Pharm Prod Ltd Novel penicillanic ester derivative and its manufacture and use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113790A (en) * 1979-02-13 1980-09-02 Leo Pharm Prod Ltd Novel penicillanic ester derivative and its manufacture and use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63258455A (ja) * 1987-03-20 1988-10-25 フアイザー・インコーポレイテツド 対応する２−ヒドロキシアセテートの酸化によるアゼチジノン−１−オキソアセテートの製造方法
JPH06104671B2 (ja) * 1990-04-13 1994-12-21 ファイザー・インコーポレーテッド スルタミシリン中間体の製造方法

Also Published As

Publication number Publication date
JPS6372693A (ja) 1988-04-02
ZA821903B (en) 1983-01-26
JPH0446958B2 (OSRAM) 1992-07-31
HU196412B (en) 1988-11-28
PL239062A1 (en) 1983-05-23

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