JPS5718686A - Penicillin derivative and its salt - Google Patents

Penicillin derivative and its salt

Info

Publication number
JPS5718686A
JPS5718686A JP9229680A JP9229680A JPS5718686A JP S5718686 A JPS5718686 A JP S5718686A JP 9229680 A JP9229680 A JP 9229680A JP 9229680 A JP9229680 A JP 9229680A JP S5718686 A JPS5718686 A JP S5718686A
Authority
JP
Japan
Prior art keywords
formula
compound shown
salt
derivative
gram
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
JP9229680A
Other languages
Japanese (ja)
Inventor
Shuichi Iwadare
Ryosuke Ushijima
Kunio Suzuki
Koji Tomimoto
Hideo Takeda
Ikuo Iwatsuki
Ikuo Matsumoto
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.)
MSD KK
Original Assignee
Banyu Phamaceutical 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 Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Priority to JP9229680A priority Critical patent/JPS5718686A/en
Publication of JPS5718686A publication Critical patent/JPS5718686A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A penicillin derivative shown by the formula I (R1 is n-butyl, n- pentyl, 3,4-dichlorobutyl, 3,4-dibromobutyl, or benzyl; R2 is H or OH) and its salt.
EXAMPLE: 6-[D-α-( 5-Butylpyridine-N-oxide-2-ylcarboxamide )-α-phenylacetamide] penicillanic acid.
USE: An antibacterial agent. Having a wide range of antibacterial spectrum effective against Gram-positive and Gram-negative bacteria, especially against "Pseudomonas aerugimosa".
PROCESS: For example, a compound shown by the formula II or its reactive derivative is reacted with a compound shown by the formula III or its reactive derivative, to give a compound shown by the formula I. The reaction is carried out in a solvent, e.g., acetone, etc., and, if necessary, in the presence of a base at -40W40°C.
COPYRIGHT: (C)1982,JPO&Japio
JP9229680A 1980-07-08 1980-07-08 Penicillin derivative and its salt Pending JPS5718686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9229680A JPS5718686A (en) 1980-07-08 1980-07-08 Penicillin derivative and its salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9229680A JPS5718686A (en) 1980-07-08 1980-07-08 Penicillin derivative and its salt

Publications (1)

Publication Number Publication Date
JPS5718686A true JPS5718686A (en) 1982-01-30

Family

ID=14050445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9229680A Pending JPS5718686A (en) 1980-07-08 1980-07-08 Penicillin derivative and its salt

Country Status (1)

Country Link
JP (1) JPS5718686A (en)

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