摘要:
赤外遮蔽性および可視透明性に優れ、かつ、耐熱性および耐光性に優れた硬化膜を製造可能な近赤外線吸収性硬化性組成物を提供する。また、硬化膜、固体撮像素子、赤外線吸収剤および化合物を提供する。この近赤外線吸収性硬化性組成物は、式(1)で表される化合物と、架橋性基を有する化合物とを含む。式(1)中、X 1 およびX 2 は、それぞれ独立に、O、Sまたはジシアノメチレン基を表し、AおよびBは、それぞれ独立して、式(2)で表される基を表す。式(2)中、波線は式(1)との結合位置を表し、Y S は活性水素を有する基を表し、A1は、芳香族炭化水素環または芳香族複素環を表し、R Z は置換基を表し、m1は0~mAの整数を表し、mAは、R Z がA1に置換可能な最大の整数を表し、Y S はA1またはR Z と結合して環を形成してもよく、R Z はA1と結合して環を形成してもよい。
摘要:
The present invention provides a process for preparing a compound of formula (Vl) or a salt thereof, the process comprising: (i) reacting 4-methoxyphenyl acetone with an amine of formula (VIII) under conditions of reductive amination to produce a compound of formula (II) or a salt thereof, wherein there is no isolation of an imine intermediate formed during the reductive amination; (ii) condensing the compound (II) or the acid addition salt thereof with an α-haloketone of formula (III) to produce the compound of formula (IV); (iii) reducing the compound (IV) to a compound of formula (V); and (iv) reducing the compound (V) to the compound of formula (Vl), wherein the reduction is carried out in the presence of either (1 ) a hydrogen donating compound in the presence of a hydrogen transfer catalyst; or (2) ammonium formate using a hydrogenation catalyst, wherein: R1 and R2 are independently optionally substituted arylalkyl, and Hal is selected from chloro or bromo.
摘要:
There is provided a compound having Formula (I), wherein each of R1, R2, R3, R4, R5, R6, R7, R8 and R9 are independently selected from (a) H, (b) R13, -OC(R13)3, -OCH(R13)2, -OCH2R13, -C(R13)3, -CH(R13)2, or -CH2R13 wherein R13 is a halogen; (c) -CN; (d) optionally substituted alkyl, (e) optionally substituted heteroalkyl; (f) optionally substituted aryl; (g) optionally substituted heteroaryl; (h) optionally substituted arylalkyl; (i) optionally substituted heteroarylalkyl; (j) hydroxy; (k) alkoxy; (I) aryloxy; (m) -SO2-alkyl; and (n) -N(R14)C(O)R15, wherein R14 and R15 are independently selected from H and hydrocarbyl, wherein the optional substituents of (d) (e) (T) (h) and (i) are selected from the group consisting of: C1-6 alkyl, halo, cyano, nitro, haloalkyl, hydroxy, C1-6 alkoxy, carboxy, carboxyalkyl, carboxamide, mercapto, amino, alkylamino, dialkylamino, sulfonyl, sulfonamido, aryl and heteroaryl; wherein n and p are independently selected from 0 and 1; X is an optional group selected from O, S, S=O, S(=O)2, C=O, S(=O)2NR16, C=ONR17, NR18, in which R16, R17, and R18 are independently selected from H and hydrocarbyl, R10 is selected from H and hydrocarbyl, R11 is selected from CR19R20 and C=O, in which R19 and R20 are independently selected from H and hydrocarbyl, R12 is selected from a substituted five or six membered carbon rings optionally containing one or more hetero atoms selected from N, S, and O and optionally having fused thereto a further ring, and wherein the one or more substituents are selected from hydrocarbyl groups.
摘要:
There is provided a compound having Formula (I), wherein each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are independently selected from (a) H, (b) R13, -OC(R 13 ) 3 , -OCH(R 13 ) 2 , -OCH 2 R 13 , -C(R 13 ) 3 , -CH(R 13 ) 2 , or -CH 2 R 13 wherein R 13 is a halogen; (c) -CN; (d) optionally substituted alkyl, (e) optionally substituted heteroalkyl; (f) optionally substituted aryl; (g) optionally substituted heteroaryl; (h) optionally substituted arylalkyl; (i) optionally substituted heteroarylalkyl; (j) hydroxy; (k) alkoxy; (I) aryloxy; (m) -SO 2 -alkyl; and (n) -N(R 14 )C(O)R 15 , wherein R 14 and R 15 are independently selected from H and hydrocarbyl, wherein the optional substituents of (d) (e) (T) (h) and (i) are selected from the group consisting of: C 1-6 alkyl, halo, cyano, nitro, haloalkyl, hydroxy, C 1-6 alkoxy, carboxy, carboxyalkyl, carboxamide, mercapto, amino, alkylamino, dialkylamino, sulfonyl, sulfonamido, aryl and heteroaryl; wherein n and p are independently selected from 0 and 1; X is an optional group selected from O, S, S=O, S(=O) 2 , C=O, S(=O) 2 NR 16 , C=ONR 17 , NR 18 , in which R 16 , R 17 , and R 18 are independently selected from H and hydrocarbyl, R 10 is selected from H and hydrocarbyl, R 11 is selected from CR 19 R 20 and C=O, in which R 19 and R 20 are independently selected from H and hydrocarbyl, R 12 is selected from a substituted five or six membered carbon rings optionally containing one or more hetero atoms selected from N, S, and O and optionally having fused thereto a further ring, and wherein the one or more substituents are selected from hydrocarbyl groups.
摘要:
The present invention relates to an improved process for the preparation of high purity formoterol and its pharmaceutically acceptable salts of Formula-I(C).
摘要:
The invention provides HDAC inhibitors that may be used as therapeutics for the treatment of a neurodegenerative or neuromuscular condition. The invention provides compounds of formula I. The invention also provides pharmaceutical compositions and articles of manufacture that include these compounds, as well as methods of treating and methods of preventing or delaying the onset of a neurodegenerative or neuromuscular condition.