JPS649209A - Antifungal polymer - Google Patents

Antifungal polymer

Info

Publication number
JPS649209A
JPS649209A JP16417287A JP16417287A JPS649209A JP S649209 A JPS649209 A JP S649209A JP 16417287 A JP16417287 A JP 16417287A JP 16417287 A JP16417287 A JP 16417287A JP S649209 A JPS649209 A JP S649209A
Authority
JP
Japan
Prior art keywords
formula
component
produce
organic solvent
antifungal
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
JP16417287A
Other languages
Japanese (ja)
Other versions
JPH07116258B2 (en
Inventor
Hiroki Koma
Tadao Yabuhara
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 JP16417287A priority Critical patent/JPH07116258B2/en
Publication of JPS649209A publication Critical patent/JPS649209A/en
Publication of JPH07116258B2 publication Critical patent/JPH07116258B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To provide an antifungal polymer which comprises specific repeating units, has amphoteric surface active groups and exhibits excellent antifungal activity in a wide pH range without losing the antifungal activity even in the presence of salt, glucose, protein, etc. CONSTITUTION:A PS of formula I (wherein n is 20-2,000) is chloromethylated with chloromethyl ether in a molar amount equal to the PS to twice as much as the PS in an organic solvent at 30-100 deg.C to produce a PCS of formula II. The PCS is reacted with 0.8-1.5mol. of a long-chain alkylamine of formula III in an organic solvent for 2-20hr to produce a product (A) of formula IV. 0.5-2N NaOH solution is added to the component (A) to react to produce a compound (B) of formula V. Then, the component (B) is reacted with monochloroacetic acid in a molar amount equal to the component (B) to twice as much as the component (B) in an organic solvent for 2-10hr to obtain an antifungal polymer of formula VI [wherein R<1> is -(CH2)x-CH3; x is 5-17; R<2> is -(CH2)y-CH3; y is 0-2; R<3> is -(CH2)z-; and z is 1-3].
JP16417287A 1987-07-01 1987-07-01 Antibacterial polymer Expired - Fee Related JPH07116258B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16417287A JPH07116258B2 (en) 1987-07-01 1987-07-01 Antibacterial polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16417287A JPH07116258B2 (en) 1987-07-01 1987-07-01 Antibacterial polymer

Publications (2)

Publication Number Publication Date
JPS649209A true JPS649209A (en) 1989-01-12
JPH07116258B2 JPH07116258B2 (en) 1995-12-13

Family

ID=15788094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16417287A Expired - Fee Related JPH07116258B2 (en) 1987-07-01 1987-07-01 Antibacterial polymer

Country Status (1)

Country Link
JP (1) JPH07116258B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162613A (en) * 1991-07-01 1992-11-10 At&T Bell Laboratories Integrated circuit interconnection technique
US5570015A (en) * 1992-02-05 1996-10-29 Mitsubishi Denki Kabushiki Kaisha Linear positional displacement detector for detecting linear displacement of a permanent magnet as a change in direction of magnetic sensor unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162613A (en) * 1991-07-01 1992-11-10 At&T Bell Laboratories Integrated circuit interconnection technique
US5570015A (en) * 1992-02-05 1996-10-29 Mitsubishi Denki Kabushiki Kaisha Linear positional displacement detector for detecting linear displacement of a permanent magnet as a change in direction of magnetic sensor unit

Also Published As

Publication number Publication date
JPH07116258B2 (en) 1995-12-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees