The present invention provides a compound represented by the formula:
wherein Ar is an aryl group optionally having substituents, R is a C
1-6
alkyl group, R
1
is a hydrogen atom, a hydrocarbon group optionally having substituents, an acyl group or a heterocyclic group optionally having substituents, X is an oxygen atom or an imino group optionally having substituents, ring A is a piperidine ring optionally further having substituents, and ring B is a benzene ring having substituents, or a salt thereof, and an agent for the prophylaxis or treatment of lower urinary tract abnormality and the like, which contains the compound.
POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE
申请人:FUJIFILM Corporation
公开号:US20170226317A1
公开(公告)日:2017-08-10
A polarizing plate protective film which prevents deterioration of polarization performance in a high temperature, high humidity environment, and a polarizing plate and display device using the film including a compound represented by the following General Formula (I).
(X-L
n
z
General Formula (I)
X represents a formyl group, a boronic acid group, or a group represented by the following General Formula (I-B) or a group represented by the following General Formula (I-C), where L represents a single bond or divalent linking group, and n represents an integer equal to or greater than 2. When n is 2, Z represents a single bond or a divalent group, and when n≧3, Z represents an n-valent group.
R
A
and R
B
represent an alkyl group, a cycloalkyl group, an aryl group, or an acyl group. R
A
and R
B
may be bonded to each other to form a ring. * represents a bond to be bonded to L.
一种偏光板保护膜,可防止在高温高湿环境中偏光性能的恶化,以及使用包括下述一般式(I)所代表的化合物的偏光板和显示装置。
(X-L
n
z
一般式(I)
X代表甲酰基、硼酸基或由下述一般式(I-B)所代表的基团或由下述一般式(I-C)所代表的基团,其中L代表单键或二价连接基团,n代表大于或等于2的整数。当n为2时,Z代表单键或二价基团,当n≧3时,Z代表n价基团。
RA和RB代表烷基、环烷基、芳基或酰基。RA和RB可以相互连接形成环。*代表要连接到L的键。
ZINC COMPLEX
申请人:TAKASAGO INTERNATIONAL CORPORATION
公开号:US20160002268A1
公开(公告)日:2016-01-07
A zinc complex characterized in exhibiting an octahedral structure and being configured from repeating units represented by general formula (I):
wherein L represents a linker region, and R
1
represents a C1-4 alkyl group, which can have a halogen atom.
METHOD FOR PRODUCING TRANS-BIS(AMINOMETHYL)CYCLOHEXANE, METHOD FOR PRODUCING BIS(ISOCYANATOMETHYL)CYCLOHEXANE, BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, AND POLYURETHANE RESIN
申请人:MITSUI CHEMICALS, INC.
公开号:US20160207875A1
公开(公告)日:2016-07-21
A method for producing trans-bis(aminomethyl)cyclohexane includes a trans-isomerization step in which cis-dicyanocyclohexane is isomerized into trans-dicyanocyclohexane by heating dicyanocyclohexane containing cis-dicyanocyclohexane in the presence of a tar component produced by distillation of dicyanocyclohexane; and an aminomethylation step in which trans-dicyanocyclohexane produced by the trans-isomerization step is allowed to contact with hydrogen to produce trans-bis(aminomethyl)cyclohexane.
A process for producing an amine which is characterized by reacting an imine with a nucleophilic compound (except a trialkylsilyl vinyl ether) in the presence of a phosphoric acid derivative represented by the formula (1):
wherein A
1
represents a spacer; X
1
and X
2
represent each independently a divalent nonmetal atom or a divalent nonmetal atomic group; and Y
1
is oxygen or sulfur. The invention provides a process by which amines (particularly optically active amines) useful as intermediates of medicines, agricultural chemicals, or the like can be produced without special post-treatment in high yield at high optical purity; and phosphoric acid derivatives (particularly optically active phosphoric acid derivatives) useful in the production of the amines.