[EN] ALKYLBORONIC ACIDS AS ARGINASE INHIBITORS<br/>[FR] ACIDES ALKYLBORONIQUES EN TANT QU'INHIBITEURS D'ARGINASE
申请人:GUANGDONG NEWOPP BIOPHARMACEUTICALS CO LTD
公开号:WO2020160707A1
公开(公告)日:2020-08-13
Provided are alkylboronic acids as arginase inhibitors represented by formula (I), or a pharmaceutically acceptable salt, stereoisomer, tautomer, or prodrug thereof and a pharmaceutical composition comprising said compounds.
[EN] COMPOUNDS CONTAINING ALKYL-CYANO-BORATE OR ALKYL-CYANO-FLUOROBORATE ANIONS<br/>[FR] COMPOSÉS CONTENANT LES ANIONS ALKYLE, CYANO, BORATE OU ALKYLE, CYANO, FLUOROBORATE
申请人:MERCK PATENT GMBH
公开号:WO2013010641A1
公开(公告)日:2013-01-24
The invention relates to new compounds containing alkyl/alkenyl-cyano- borate or alkyl/a!kenyl-cyano-fluoroborate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.
PROCESS FOR PRODUCING ALKOXYCARBONYLFLUOROALKANESULFONATES
申请人:FUJIWARA Masaki
公开号:US20080108846A1
公开(公告)日:2008-05-08
A process for producing an alkoxycarbonylfluoroalkanesulfonate represented by the formula [1] is provided. This process includes the steps of (a) reacting a halofluoroalkanoate represented by the formula [2], with a sulfinating agent, thereby obtaining an alkoxycarbonylfluoroalkanesulfinate represented by the formula [3]; and (b) reacting the alkoxycarbonylfluoroalkanesulfinate with an oxidizing agent, thereby obtaining the target alkoxycarbonylfluoroalkanesulfonate. Furthermore, it is possible to react the obtained alkoxycarbonylfluoroalkanesulfonate with a monovalent onium salt to conduct a salt exchange, thereby obtaining a alkoxycarbonylfluoroalkanesulfonic acid onium salt represented by the formula [4].
Salt suitable for an acid generator and a chemically amplified resist composition containing the same
申请人:Harada Yukako
公开号:US20070078269A1
公开(公告)日:2007-04-05
The present invention provides a salt of the formula (I):
wherein ring Y represents monocyclic or polycyclic hydrocarbon group having 3 to 30 carbon atoms, in which one —CH
2
— group is substituted with —COO— group, and at least one hydrogen atom in the monocyclic or polycyclic hydrocarbon group may optionally be substituted with alkyl group having 1 to 6 carbon atom, alkoxy group having 1 to 6 carbon atom, perfluoroalkyl group having 1 to 4 carbon atoms, hydroxyalkyl group having 1 to 6 carbon atoms, hydroxyl group or cyano group; Q
1
and Q
2
each independently represent fluorine atom or perfluoroalkyl group having 1 to 6 carbon atoms; A
+
represents organic counter ion; and n shows an integer of 0 to 12.
The present invention also provides a chemically amplified resist composition comprising the salt of the formula (I).
SALT AND PHOTORESIST COMPOSITION CONTAINING THE SAME
申请人:ICHIKAWA Koji
公开号:US20100304293A1
公开(公告)日:2010-12-02
A salt represented by the formula (a):
wherein Q
1
and Q
2
each independently represent a fluorine atom etc.,
X
1
represents a single bond etc.,
X
2
represents a single bond etc.,
Y
1
represents a C3-C6 alicyclic hydrocarbon group etc., with the proviso that —X
2
—Y
1
group has one or more fluorine atoms, and
Z
+
represents an organic counter cation, and a photoresist composition comprising the salt represented by the formula (a) and a resin comprising a structural unit having an acid-labile group and being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid.