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Patent Searching and Data


Title:
FUSICOCCIN COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/143140
Kind Code:
A1
Abstract:
Through the fusicoccin compound according to the present invention represented by general formula (1A), PPI stabilization effect can be enhanced. [In the formula, Y represents a carbonyl group, a sulfonyl group, or a substituted or unsubstituted alkylene group; R1 and R2 are the same or different and represent a hydrogen atom or a hydroxyl group; R3 represents a hydrogen atom, a substituted or unsubstituted aminoalkyl group, or a group represented by general formula (2) (In general formula (2), R5 represents a hydrogen atom or a substituted or unsubstituted alkyl group; R6 represents a hydrogen atom; R5 and R6 may be bonded and form a substituted or unsubstituted alkylene group; and the symbol * represents a bond.); R4a represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted (hetero)cycloalkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted (hetero)aryl group, or a substituted or unsubstituted amino group; and the case of R4a representing an epoxy group is excluded when Y is a carbonyl group, R1 is a hydroxyl group, R2 is a hydrogen atom, and R3 is a group represented by general formula (2).]

Inventors:
HIGUCHI YUSUKE (JP)
KATO NOBUO (JP)
HAN LING (JP)
Application Number:
PCT/JP2018/002825
Publication Date:
August 09, 2018
Filing Date:
January 30, 2018
Export Citation:
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Assignee:
UNIV OSAKA (JP)
International Classes:
C07C233/17; A01G7/06; A01N45/02; A01N47/12; A01N47/28; A01N53/12; A01P21/00; A61K31/704; A61P35/00; C07H15/24
Domestic Patent References:
WO2013031975A12013-03-07
WO2010090234A12010-08-12
WO2008010324A12008-01-24
Other References:
MAKI, T. ET AL.: "Chemical ligation of epoxide-containing fusicoccins and peptide fragments guided", MOL. BIOSYST., vol. 9, no. 5, 2013, pages 940 - 943, XP055530425
HAN, L. ET AL.: "Preprints DVD of The 96th CSJ Annual Meeting", THE CHEMICAL SOCIETY OF JAPAN, 2016
NOZAKI, MASAKATSU ET AL., MEDICINAL CHEMISTRY, 1995, pages 98 , 99
WERMUTH, C. G., THE PRACTICE OF MEDICINAL CHEMISTRY, vol. 1, 1998, pages 241 - 243 , 253, 254
OHKANDA, J. ET AL.: "Module Assembly for Designing Multivalent Mid-Sized Inhibitors of Protein-Protein Interactions", CHEM. REC., vol. 13, 2013, pages 561 - 575, XP055291202
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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