The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 1995
Filed:
Aug. 12, 1992
Applicant:
Inventors:
Tamon Moriya, Takatsuki, JP;
Hironori Kurita, Warabi, JP;
Toru Otake, Kashiba, JP;
Haruyo Mori, Nara, JP;
Motoko Morimoto, Hirakata, JP;
Assignee:
Tanabe Seiyaku Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B / ;
U.S. Cl.
CPC ...
514 58 ; 536103 ; 536112 ;
Abstract
Disclosed is a polysulfate of a .beta.-cyclodextrin in which at least one of 7 D-glucose units constituting the .beta.-cyclodextrin is a unit represented by the formula (I-a): ##STR1## wherein R.sup.1 is an alkyl group having 1 to 8 carbon atoms, a lower alkyl group having a substituent(s) or a lower alkenyl group, or a salt thereof, which has excellent antiretrovirus activity and is useful as an antiretrovirus agent.