JPS52254A - Process for preparation of secopenicilanic acid amide derivatives - Google Patents

Process for preparation of secopenicilanic acid amide derivatives

Info

Publication number
JPS52254A
JPS52254A JP50074392A JP7439275A JPS52254A JP S52254 A JPS52254 A JP S52254A JP 50074392 A JP50074392 A JP 50074392A JP 7439275 A JP7439275 A JP 7439275A JP S52254 A JPS52254 A JP S52254A
Authority
JP
Japan
Prior art keywords
acid amide
secopenicilanic
preparation
amide derivatives
protected amino
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.)
Pending
Application number
JP50074392A
Other languages
Japanese (ja)
Inventor
Takeo Oba
Hisao Yamaguchi
Kenji Ozawa
Yoshinori Kato
Yoshiko Kawakami
Yoshio Ishimoto
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP50074392A priority Critical patent/JPS52254A/en
Publication of JPS52254A publication Critical patent/JPS52254A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE:Secopenicillanic acid amide of formula I(where R<1> and R<2> are H protected amino or protected amino bonded R<1> and R<2> each other; R<3> and R<4> are H, monovalent organic group, R<3> and R<4> together may form a ring; R<5> is alkyl, aryl, aralkyl, heterocyclic or acyl).
JP50074392A 1975-06-20 1975-06-20 Process for preparation of secopenicilanic acid amide derivatives Pending JPS52254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50074392A JPS52254A (en) 1975-06-20 1975-06-20 Process for preparation of secopenicilanic acid amide derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50074392A JPS52254A (en) 1975-06-20 1975-06-20 Process for preparation of secopenicilanic acid amide derivatives

Publications (1)

Publication Number Publication Date
JPS52254A true JPS52254A (en) 1977-01-05

Family

ID=13545852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074392A Pending JPS52254A (en) 1975-06-20 1975-06-20 Process for preparation of secopenicilanic acid amide derivatives

Country Status (1)

Country Link
JP (1) JPS52254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738769A (en) * 1980-08-18 1982-03-03 Sankyo Co Ltd Azetidinone derivative and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738769A (en) * 1980-08-18 1982-03-03 Sankyo Co Ltd Azetidinone derivative and its preparation

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