Patents by Inventor Haruyo Mori

Haruyo Mori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Polysulfate of .beta.-cyclodextrin derivative and process for preparing the same
    Patent number: 5385891
    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.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: January 31, 1995
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Tamon Moriya, Hironori Kurita, Toru Otake, Haruyo Mori, Motoko Morimoto
  • Polysulfate of cyclodextrin derivative and process for preparing the same
    Patent number: 5250520
    Abstract: A polysulfate of a cyclodextrin in which at least one of 6 to 8 D-glucose units constituting the cyclodextrin has been replaced by a unit represented by Formula(1): ##STR1## wherein R is a group represented by the formula: ##STR2## where R.sup.1 to R.sup.7 are defined in the specification, which have an excellent antiretrovirus activity, particularly an excellent proliferation-inhibiting activity against HIV.
    Type: Grant
    Filed: March 13, 1991
    Date of Patent: October 5, 1993
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Hironori Kurita, Tamon Moriya, Toru Otake, Haruyo Mori, Motoko Morimoto
  • Polysulfate of cyclodextrin derivative and process for preparing the same
    Patent number: 5248675
    Abstract: A polysulfate of a cyclodextrin in which at least one of 6 to 8,D-glucose units constituting the cyclodextrin has been replaced by a unit represented by Formula (1): ##STR1## wherein R is a group represented by the formula: ##STR2## where R.sup.1 to R.sup.7 are defined in the specification, which have an excellent antiretrovirus activity, particularly an excellent proliferation-inhibiting activity against HIV.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: September 28, 1993
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Hironori Kurita, Tamon Moriya, Toru Otake, Haruyo Mori, Motoko Morimoto