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JPS57126802A - Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin - Google Patents

Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin

Info

Publication number
JPS57126802A
JPS57126802A JP1240181A JP1240181A JPS57126802A JP S57126802 A JPS57126802 A JP S57126802A JP 1240181 A JP1240181 A JP 1240181A JP 1240181 A JP1240181 A JP 1240181A JP S57126802 A JPS57126802 A JP S57126802A
Authority
JP
Japan
Prior art keywords
cyclodextrin
benzophenone
disulfonate
beta
compound
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
JP1240181A
Other languages
Japanese (ja)
Inventor
Iwao Tabuse
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP1240181A priority Critical patent/JPS57126802A/en
Publication of JPS57126802A publication Critical patent/JPS57126802A/en
Pending legal-status Critical Current

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  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

NEW MATERIAL:An A,C-benzophenone-3,3'-disulfonate-capped compound of β- cyclodextrin, represented by formulaI, wherein R is a group of formula II.
USE: A material for the production of a bifunctional cyclodextrin useful as a hydrolysis catalyst, decarboxylation catalyst or reduction catalyst and as a stabilizing agent for pharmaceuticals and agricultural chemicals.
PREPARATION: The compound of formulaIis prepared by dissolving β-cyclodextrin in about 8W100 times by weight of a solvent such as pyridine or dimethylfomaldehyde, adding thereto at least 0.5 eq., per eq. β-cylodextrin, benzophenone-3,3'-disulfonyl halide and reacting the mixture at about 10W100°C.
COPYRIGHT: (C)1982,JPO&Japio
JP1240181A 1981-01-30 1981-01-30 Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin Pending JPS57126802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1240181A JPS57126802A (en) 1981-01-30 1981-01-30 Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1240181A JPS57126802A (en) 1981-01-30 1981-01-30 Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin

Publications (1)

Publication Number Publication Date
JPS57126802A true JPS57126802A (en) 1982-08-06

Family

ID=11804235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1240181A Pending JPS57126802A (en) 1981-01-30 1981-01-30 Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin

Country Status (1)

Country Link
JP (1) JPS57126802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962944B2 (en) 2001-07-31 2005-11-08 Arqule, Inc. Pharmaceutical compositions containing beta-lapachone, or derivatives or analogs thereof, and methods of using same
US7074824B2 (en) 2001-07-31 2006-07-11 Arqule, Inc. Pharmaceutical compositions containing beta-lapachone, or derivatives or analogs thereof, and methods of using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962944B2 (en) 2001-07-31 2005-11-08 Arqule, Inc. Pharmaceutical compositions containing beta-lapachone, or derivatives or analogs thereof, and methods of using same
US7074824B2 (en) 2001-07-31 2006-07-11 Arqule, Inc. Pharmaceutical compositions containing beta-lapachone, or derivatives or analogs thereof, and methods of using same

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