HETEROCYCLIC COMPOUNDS AND EXPANSION AGENTS FOR HEMATOPOIETIC STEM CELLS
申请人:Nishino Taito
公开号:US20120128640A1
公开(公告)日:2012-05-24
An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells useful for improvement in the efficiency of gene transfer into hematopoietic stem cells for gene therapy useful for treatment of various disorders is provided.
An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells containing a compound represented by the formula (I) (wherein X, Y, Z, Ar
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R6 and R
7
are as defined in the description), a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof, which can expand hematopoietic stem cells and/or hematopoietic progenitor cells.
METHOD FOR PRODUCING MEGAKARYOCYTES AND/OR PLATELETS FROM PLURIPOTENT STEM CELLS
申请人:Nissan Chemical Industries, Ltd.
公开号:EP2765187A1
公开(公告)日:2014-08-13
An agent for inducing production of megakaryocytes and/or platelets from pluripotent stem cells which is useful for treatment of disease accompanied by a decrease in platelets is provided.
A method for producing megakaryocytes and/or platelets, comprising separating hematopoietic progenitor cells from the septal cells in sac-like structures produced by pluripotent stem cells, and culturing the hematopoietic progenitor cells ex vivo in the presence of a compound represented by the formula (I) (wherein R1 to R7, W, X, Y, Z, Ar1 and n are as defined in the description) to differentiate them into megakaryocytes and/or platelets.
HETEROCYCLIC COMPOUND AND HEMATOPOIETIC STEM CELL AMPLIFIER
申请人:Nissan Chemical Industries, Ltd.
公开号:EP2439204B1
公开(公告)日:2017-01-04
METHOD FOR AMPLIFYING HEMATOPOIETIC STEM CELLS USING HETEROCYCLIC COMPOUND
申请人:Nissan Chemical Industries, Ltd.
公开号:EP2218716B1
公开(公告)日:2016-11-16
NOVEL BENZIMIDAZOLE DERIVATIVES
申请人:Qiu Yao-Ling
公开号:US20100233122A1
公开(公告)日:2010-09-16
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:
which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.