RADIATION-SENSITIVE RESIN COMPOSITION, RESIST PATTERN-FORMING METHOD, POLYMER, AND METHOD FOR PRODUCING COMPOUND
申请人:JSR CORPORATION
公开号:US20150323866A1
公开(公告)日:2015-11-12
A radiation-sensitive resin composition contains: a polymer having a structural unit that includes a group represented by formula (1); a radiation-sensitive acid generator; and an organic solvent. In the formula (1), R
P
represents a hydrogen atom or a monovalent organic group, and * denotes a binding site to a rest of the structural unit other than the group represented by the formula (1). It is preferred that R
P
in the formula (1) represents a monovalent organic group, and the monovalent organic group is an acid-nonlabile group. It is also preferred that R
P
in the formula (1) represents a monovalent organic group, and the monovalent organic group is an acid-labile group.
The present invention is directed to a compound represented by Structural Formula (1): or a pharmaceutically acceptable salt thereof. The variables for Structural Formula (I) are defined herein. Also described is a pharmaceutical composition comprising the compound of Structural Formula (I) and its therapeutic use.
N-CYCLOPROPYL-3-FLUORO-5-[3-[[1-[2-[2- [(2-HYDROXETHYL)AMINO] ETHOXY]PHENYL] CYCLOPROPYL] AMINO]-2-OXO- 1 (2H)-PYRAZINYL]-4-METHYL-BENZAMIDE, OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AND THEIR USES
申请人:Brough Stephen
公开号:US20120214822A1
公开(公告)日:2012-08-23
The present invention relates to pyrazinone derivatives of formula (I):
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and R
7
are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
PYRAZINONE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AND THEIR USES
申请人:Brough Stephen
公开号:US20130012523A1
公开(公告)日:2013-01-10
The present invention relates to pyrazinone derivatives of formula (I):
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and R
7
are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND POLYMERIZABLE COMPOUND
申请人:JSR Corporation
公开号:US20140212813A1
公开(公告)日:2014-07-31
A radiation-sensitive resin composition includes a first polymer including an acid-labile group, an acid generator to generate an acid upon exposure to radiation, and a second polymer including a fluorine atom and a functional group shown by a general formula (x). The second polymer has a fluorine atom content higher than a fluorine atom content of the first polymer. R
1
represents an alkali-labile group. A represents an oxygen atom, —NR′—, —CO—O—
#
or —SO
2
—O—
##
, wherein the oxygen atom represented by A is not an oxygen atom bonded directly to an aromatic ring, a carbonyl group, or a sulfoxyl group, R′ represents a hydrogen atom or an alkali-labile group, and “#” and “##” each indicate a bonding hand bonded to R
1
.
-A-R
1
(x)