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91. 发明授权

US5464836A Benzophenones having an antifungal activity 失效
标题翻译：具有抗真菌活性的二苯甲酮
公开(公告)号：US5464836A
公开(公告)日：1995-11-07
申请号：US131880
申请日：1993-10-05
申请人： Giovanni Camaggi , Lucio Filippini , Marilena Gusmeroli , Raul Riva , Carlo Garavaglia , Luigi Mirenna
发明人： Giovanni Camaggi , Lucio Filippini , Marilena Gusmeroli , Raul Riva , Carlo Garavaglia , Luigi Mirenna
IPC分类号： A01N37/44 , A01N35/04 , A01N43/84 , C07C45/51 , C07C49/86 , C07C217/22 , C07C225/06 , C07C225/16 , C07C233/69 , C07D265/30 , C07D279/12 , C07D295/092 , C07D295/112 , A61K31/535 , C07C211/27
CPC分类号： C07D295/088 , A01N35/04 , C07C217/22 , C07C225/16 , C07C45/512 , C07C49/86 , C07D295/112
摘要： A description follows of benzophenones having an antifungal activity and responding to the general formula (I): ##STR1## wherein: R.sub.1 and R.sub.2, the same or different, represent C.sub.1 -C.sub.6 alkyl groups, C.sub.7 -C.sub.10 arylalkyl groups; or R.sub.1 and R.sub.2, considered jointly with N, represent a C.sub.3 -C.sub.8 heterocyclic group or a C.sub.2 -C.sub.7 heterocyclic group containing a second hetero-atom selected from O and S, said heterocyclic groups being optionally subsituted with one or more C.sub.1 -C.sub.4 alkyl groups;R.sub.3 and R.sub.4, the same or different, represent H atoms, C.sub.1 -C.sub.3 alkyl groups;K represents an oxygen atom or methylene;A represents a benzene group, optionally sustituted with one or more halogen atoms, C.sub.1 -C.sub.4 alkyl or haloalkyl groups, C.sub.1 -C.sub.4 alkoxylics, C.sub.1 -C.sub.4 haloalkoxylics;Y represents a C.sub.6 -C.sub.10 aryl group; said group may be optionally substituted with one or more halogen atomos, C.sub.1 -C.sub.4 alkyl or haloalkyl groups, C.sub.1 -C.sub.4 alkoxylics, C.sub.1 -C.sub.4 haloalkoxylics.
摘要翻译：以下描述具有抗真菌活性并对应于通式（I）的二苯甲酮：其中：R1和R2相同或不同，表示C1-C6烷基，C7-C10芳基烷基; 或与N一起考虑的R 1和R 2表示含有选自O和S的第二杂原子的C 3 -C 8杂环基或C 2 -C 7杂环基，所述杂环基任选被一个或多个C 1 -C 4烷基取代团体 R3和R4相同或不同，表示H原子，C1-C3烷基; K表示氧原子或亚甲基; A表示任选被一个或多个卤素原子取代的苯基，C 1 -C 4烷基或卤代烷基，C 1 -C 4烷氧基，C 1 -C 4卤代烷氧基; Y表示C6-C10芳基; 所述基团可以任选地被一个或多个卤素原子，C 1 -C 4烷基或卤代烷基，C 1 -C 4烷氧基，C 1 -C 4卤代烷氧基取代。

92. 发明授权

US5434179A Method for improving brain function using cholinesterase-inhibiting aminoketone compounds 失效
标题翻译：使用胆碱酯酶抑制性氨基酮化合物改善脑功能的方法
公开(公告)号：US5434179A
公开(公告)日：1995-07-18
申请号：US215619
申请日：1994-03-22
申请人： Giichi Goto , Akinobu Nagaoka , Yuji Ishihara
发明人： Giichi Goto , Akinobu Nagaoka , Yuji Ishihara
IPC分类号： A61K31/135 , A61K31/40 , C07C225/16 , C07D295/108
CPC分类号： C07D295/108 , A61K31/135 , A61K31/40 , C07C225/16
摘要： An aminoketone compound of the formula ##STR1## wherein ring A' means a five through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O, S, N, as the ring-constituents; R.sup.1' means a hydrogen atom or a hydrocarbon residue which may be substituted; R.sup.2' means a hydrogen atom or a lower alkyl group; R.sup.3' means an aromatic group which may be substituted; R.sup.4' means a hydrogen atom, a lower alkyl group or aromatic group which may be substituted; n' means an integer of 2 to 7, or a salt thereof, is useful as an cholinesterase inhibitors and a cerebral function ameliorating agent.
摘要翻译：式IMAMA的氨基酮化合物，其中环A'表示可以被取代的五至八元环基，并且可以含有一个或两个作为环组成的O，S，N的杂原子; R1'表示氢原子或可被取代的烃残基; R2'表示氢原子或低级烷基; R3'表示可被取代的芳基; R4'表示氢原子，可以被取代的低级烷基或芳基; n'表示2〜7的整数或其盐可用作胆碱酯酶抑制剂和脑功能改善剂。

93. 发明授权

US5416088A Substituted pyridylpyrimidines, their preparation and their use 失效
标题翻译：取代的吡啶基嘧啶，其制备及其用途
公开(公告)号：US5416088A
公开(公告)日：1995-05-16
申请号：US107670
申请日：1993-08-16
申请人： Ulrich Heinemann , Heinz-Wilhelm Dehne , Stefan Dutzmann , Christoph Erdelen
发明人： Ulrich Heinemann , Heinz-Wilhelm Dehne , Stefan Dutzmann , Christoph Erdelen
IPC分类号： A01N25/02 , A01N25/30 , A01N43/54 , C07C225/14 , C07C225/16 , C07C323/27 , C07D401/04
CPC分类号： C07D401/04 , A01N43/54 , C07C225/14 , C07C225/16 , C07C323/27
摘要： ##STR1## Substituted pyridylpyrimidines have formula (I), in which A and Ar have the meaning given in the test of the description. Also disclosed are their preparation, their use and new initial products. The compounds having formula (I) may be prepared from appropriate salts of 2-pyridylamidine with appropriate enamines; said enamines are also new and disclosed by the invention, and may be prepared from appropriate ketones with appropriate formaldehyde derivates.
摘要翻译： PCT No.PCT / EP92 / 00311 Sec。 371日期：1993年8月16日 102（e）日期1993年8月16日PCT提交1992年2月13日PCT公布。第WO92 / 14726号公报（I）取代的吡啶基嘧啶具有式（I），其中A和Ar具有在描述试验中给出的含义。还披露了他们的准备，使用和新的初始产品。具有式（I）的化合物可以由适当的2-吡啶基脒盐与适当的烯胺制备; 所述烯胺也是新的并且由本发明公开，并且可以由具有合适的甲醛衍生物的合适的酮制备。

94. 发明授权

US5153356A Aminobenzophenonesulfonic acids 失效
标题翻译：氨基苯丙酮酸
公开(公告)号：US5153356A
公开(公告)日：1992-10-06
申请号：US733816
申请日：1991-07-22
申请人： Gunther Lamm , Friedhelm Teich
发明人： Gunther Lamm , Friedhelm Teich
IPC分类号： C07C225/16 , C07C225/22 , C07C309/52
CPC分类号： C07C309/52 , C07C225/22 , C07C2101/14
摘要： Aminobenzophenones have the formula ##STR1## where the ring A may be benzofused,X.sup.1 is hydrogen or hydroxysulfonyl,X.sup.2 is hydrogen, hydroxysulfonyl, hydroxysulfonylphenyl, hydroxysulfonylbenzyl or hydroxysulfonylphenylethyl,R.sup.1, R.sup.2 and R.sup.3 are each independently of the others hydrogen, halogen, C.sub.1 -C.sub.12 -alkyl, cyclohexyl or C.sub.1 -C.sub.4 -alkoxy, or one of them may also be the radical of the formula ##STR2## where L is a chemical bond, C.sub.1 -C.sub.4 -alkylene or --O--CH.sub.2 -- and Y.sup.1, Y.sup.2 and Y.sup.3 are each independently of the others hydrogen, halogen, C.sub.1 -C.sub.12 -alkyl or C.sub.1 -C.sub.4 -alkoxy and R.sup.4, X.sup.1, X.sup.2 and the ring A are each as defined above, andR.sup.4 is hydrogen or chlorine,with the proviso that X.sup.1 and X.sup.2 are not both hydrogen, their intermediates having the formula ##STR3## where L is as defined above.
摘要翻译：氨基二苯甲酮具有通式为“IMAGE”，其中环A可以是苯并稠合的，X 1是氢或羟基磺酰基，X 2是氢，羟基磺酰基，羟基磺酰基苯基，羟基磺酰基苄基或羟基磺酰基苯乙基，R 1，R 2和R 3各自独立地是氢，卤素， C 1 -C 4 - 烷基，环己基或C 1 -C 4 - 烷氧基，或者它们中的一个也可以是下式的基团：其中L是化学键，C1-C4-亚烷基或-O-CH2-和Y1，Y2和 Y 3各自独立地为氢，卤素，C 1 -C 12 - 烷基或C 1 -C 4 - 烷氧基，R 4，X 1，X 2和环A各自如上所定义，R 4为氢或氯，条件是X 1 而X2不是氢，它们的中间体具有式“IMAGE”，其中L如上定义。

95. 发明授权

US5143938A Propanamines, their pharmacological properties and their application for therapeutic in particular antidiarrheal, purposes 失效
标题翻译：丙氨酸，其药理学特性及其在特异性抗病毒治疗中的应用，目的
公开(公告)号：US5143938A
公开(公告)日：1992-09-01
申请号：US660873
申请日：1991-02-26
申请人： Alain Calvet , Agnes Grouhel , Henri Jacobelli , Jean-Louis Junien , Xavier Pascaud
发明人： Alain Calvet , Agnes Grouhel , Henri Jacobelli , Jean-Louis Junien , Xavier Pascaud
IPC分类号： A61K31/135 , A61K31/335 , A61K31/357 , A61K31/385 , C07C205/04 , C07C205/09 , C07C205/32 , C07C205/45 , C07C215/30 , C07C217/72 , C07C225/16 , C07C225/18 , C07C323/29 , C07D317/28 , C07D339/06
CPC分类号： C07C225/16 , C07C205/04 , C07C205/09 , C07C205/32 , C07C205/45 , C07C217/72 , C07D317/28
摘要： A compound which is a propanamine of general formula (I) ##STR1## in which: R1 is a phenyl radical optionally mono-, di- or trisubstituted,or is a 5- or 6-membered monocyclic heteroaryl radical in which the single heteroatom is nitrogen, oxygen or sulfur,R2 is a lower alkyl radical,R3 and R4 are a hydrogen atom or a lower alkyl, lower alkenyl or lower cycloalkylalkyl radical,or, together with the nitrogen atom to which they are attached, form a saturated 5- to 6-membered heterocycle comprising only one heteroatom,R5 is a 5- to 7-membered cycloalkyl radical, a phenyl radical or a 5- or 6-membered monocyclic heteroaryl radical,and W representsa group .dbd.CH--QH,or a heterocycle .dbd.C[Q--(CH2)n--Q],or a group .dbd.C.dbd.Q, in which groupsQ is an oxygen or sulfur atom,n has the value 2 or 3,W being .dbd.C.dbd.Q only when R3 and R4 are not both hydrogen, and their additions salts with pharmaceutically acceptable acids.A pharmaceutical composition comprising a compound of general formula (I) with the above definitions for the treatment of diarrheal states.
摘要翻译：作为通式（I）的丙胺的化合物，其中：R 1是任选被一个，二或三取代的苯基，或是5或6元单环杂芳基，其中单个杂原子是氮，氧或硫，R2是低级烷基，R3和R4是氢原子或低级烷基，低级烯基或低级环烷基烷基，或者与它们相连的氮原子一起形成饱和的5至6元杂环，仅包含一个杂原子，R 5为5-至7-元环烷基，苯基或5-或6-元单环杂芳基，W表示基团= CH-QH，或杂环= C [Q-（CH 2）nQ]或基团= C = Q，其中基团Q是氧或硫原子，n具有值2或3，W仅当R 3为和R4不同时为氢，并且它们与药学上可接受的酸相加。一种药物组合物，其包含具有上述定义用于治疗腹泻状态的通式（I）的化合物。

96. 发明授权

US5128369A Arylalkylamine derivatives 失效
标题翻译：芳基烷基胺衍生物
公开(公告)号：US5128369A
公开(公告)日：1992-07-07
申请号：US742074
申请日：1991-08-07
申请人： Masatoshi Yamato , Kuniko Hashigaki , Haruhiko Manabe , Kenji Ohmori
发明人： Masatoshi Yamato , Kuniko Hashigaki , Haruhiko Manabe , Kenji Ohmori
IPC分类号： A61K31/35 , A61K31/352 , A61K31/47 , A61K31/472 , A61P11/08 , A61P37/08 , C07C215/28 , C07C215/52 , C07C215/60 , C07C215/62 , C07C217/48 , C07C217/70 , C07C217/72 , C07C225/16 , C07D213/38 , C07D217/14 , C07D311/76 , C07D405/12 , C07D407/12 , C07D409/12
CPC分类号： C07D405/12 , C07C215/52 , C07D217/14 , C07D311/76 , C07D407/12 , C07D409/12 , C07C2103/10
摘要： Disclosed is a novel arylalkylamine derivative represented by the formula (I) ##STR1## wherein X represents --O--, --CH.sub.2 -- or --NR.sup.3 -- in which R.sup.3 represents hydrogen or lower alkyl;Y represents --NH-- or ##STR2## Z represents ##STR3## in which R.sup.4 represents hydrogen or lower alkyl or ##STR4## Q represents an optionally substituted aryl or optionally substituted aromatic heterocyclic group; each of R.sup.1 and R.sup.2 independently represents hydrogen or lower alkyl;each of m and n independently represents an integer of 0 or 1; anda pharmaceutically acceptable salt thereof. The compound (I) and a pharmaceutically acceptable salt thereof show bronchodilatory and antiallergic activities, and are useful for treating respiratory disorders such as bronchial asthma.
摘要翻译：公开了由式（I）表示的新型芳基烷基胺衍生物，其中X表示-O-，-CH 2 - 或-NR 3 - ，其中R 3表示氢或低级烷基; Y表示-NH-或 Z表示其中R 4表示氢或低级烷基或者表示任选取代的芳基或任选取代的芳族杂环基的 R 1和R 2各自独立地表示氢或低级烷基; m和n各自独立地表示0或1的整数; 及其药学上可接受的盐。化合物（I）及其药学上可接受的盐显示支气管扩张和抗过敏活性，并且可用于治疗诸如支气管哮喘的呼吸系统疾病。

97. 发明授权

US5093370A Quaternary ammonium compounds having muscle relaxation activity 失效
标题翻译：具有肌肉松弛活性的季铵化合物
公开(公告)号：US5093370A
公开(公告)日：1992-03-03
申请号：US506862
申请日：1990-04-09
申请人： Masayasu Kimura , Kenji Naito , Osamu Sakuma , Tadashi Morita
发明人： Masayasu Kimura , Kenji Naito , Osamu Sakuma , Tadashi Morita
IPC分类号： A61K31/14 , A61K31/215 , A61P21/02 , C07C43/174 , C07C45/41 , C07C57/34 , C07C57/40 , C07C69/612 , C07C69/618 , C07C205/11 , C07C209/12 , C07C211/27 , C07C211/28 , C07C211/29 , C07C211/30 , C07C211/49 , C07C211/63 , C07C215/18 , C07C215/30 , C07C215/40 , C07C217/10 , C07C217/20 , C07C219/22 , C07C225/06 , C07C225/16 , C07C227/18 , C07C229/34 , C07C229/38 , C07C231/12 , C07C233/43 , C07C317/28 , C07C323/25 , C07C323/62 , C07D213/06 , C07D213/16 , C07D295/02 , C07D295/135 , C07D309/12 , C07D339/08
CPC分类号： C07D213/06 , C07C205/11 , C07C211/27 , C07C211/28 , C07C211/29 , C07C211/30 , C07C211/49 , C07C211/63 , C07C215/18 , C07C215/30 , C07C215/40 , C07C217/10 , C07C217/20 , C07C219/22 , C07C225/06 , C07C229/34 , C07C229/38 , C07C233/43 , C07C317/28 , C07C323/25 , C07C323/62 , C07C43/174 , C07C45/41 , C07C69/612 , C07C69/618 , C07D295/135 , C07D309/12 , C07D339/08
摘要： A quaternary ammonium having a muscle relaxation activity compound represented by the formula (I): ##STR1## wherein R.sub.1 represents a methylene, a lower alkylenoxy, a lower alkenylene, a lower alkynylene, --CO--, --COO--, a lower alkylene carbonyloxy, --CH(OR.sub.5)--, a lower alkylenecarbonyl, a hydroxy lower alkylene, --O--, --S--, --SO--, or --SO.sub.2 --; R.sub.2 represents a hydrogen atom, a hydroxy lower alkyl, an aldehyde, a lower alkyl carbonyl, --NO.sub.2, or --NHR.sub.6 ; R.sub.3 represents a hydrogen atom of a group --R.sub.1 --(CH.sub.2).sub.a --[CH(CH.sub.2 A)--CH.sub.2 ].sub.b --A; R.sub.4 represents an anion; R.sub.5 and R.sub.6 represent a hydrogen atom or a acetyl; A represents a quaternary ammonium group; a represents an integer of 1 to 8; b represents 0 or 1; m represents an integer of 1 to 4; and (Z) represents a trivalent benzene ring, a trivalent naphthalene ring, a trivalent diphenyl or a trivalent ethane radical.
摘要翻译：具有式（I）表示的肌肉松弛活性化合物的季铵：其中R1表示亚甲基，低级亚烷基氧基，低级亚烯基，低级亚烷基，-CO-，-COO-，低级亚烷基羰氧基，-CH（OR 5） - ，低级亚烷基羰基，羟基低级亚烷基，-O - ， - S - ， - SO-或-SO 2 - ; R2表示氢原子，羟基低级烷基，醛，低级烷基羰基，-NO2或-NHR6; R3表示-R1-（CH2）a- [CH（CH2A）-CH2] b-A基团的氢原子; R4表示阴离子; R5和R6代表氢原子或乙酰基; A代表季铵基团; a表示1〜8的整数， b表示0或1; m表示1〜4的整数，和（Z）表示三价苯环，三价萘环，三价二苯基或三价乙烷基。

98. 发明授权

US5045573A Photoinitiators for photopolymerization of unsaturated systems 失效
标题翻译：光引发剂用于不饱和体系的光聚合
公开(公告)号：US5045573A
公开(公告)日：1991-09-03
申请号：US337773
申请日：1989-04-13
申请人： Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
发明人： Manfred Kohler , Jorg Ohngemach , Gregor Wehner , Jurgen Gehlhaus
IPC分类号： C07B61/00 , C07C45/00 , C07C45/67 , C07C49/17 , C07C49/175 , C07C49/82 , C07C49/83 , C07C49/84 , C07C51/00 , C07C59/125 , C07C59/84 , C07C59/90 , C07C67/00 , C07C217/18 , C07C225/16 , C07C301/00 , C07C309/09 , C07C309/11 , C07C309/17 , C08F2/10 , C08F2/16 , C08F2/48 , C08F2/50 , C08F226/02 , G03F7/028 , G03F7/031
CPC分类号： G03F7/031 , C07C309/00 , C07C45/673 , C07C49/82 , C07C49/83 , C07C49/84 , C07C59/84 , C07C59/90 , C08F2/50
摘要： Compounds of the general formula I ##STR1## wherein Z is CR.sup.1 R.sup.2 (OR.sup.3) or phenyl,R.sup.1 being H, C.sub.1-6 -alkyl or phenyl,R.sup.2 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkoxy andR.sup.3 being H, C.sub.1-6 -alkyl or C.sub.1-6 -alkanoyl andZ' is Y-[(CH.sub.2).sub.m -X].sub.n -,X being CH.sub.2 or 0,Y being OH; COOH or SO.sub.3 H including the alkali metal, alkaline earth metal or ammonium salts thereof and also the salts thereof with organic nitrogen bases; or NRR' in which R and R' are in each case H, C.sub.1-20 -alkyl or C.sub.1-4 -hydroxyalkyl, if appropriate quaternized or in the form of the acid addition salts, andn and m each being the numbers 1-4, are excellently suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds, in particular in aqueous systems.

99. 发明授权

US4954165A Substituted benzoyl derivatives and selective herbicides 失效
标题翻译：取代的苯甲酰基衍生物和选择性除草剂
公开(公告)号：US4954165A
公开(公告)日：1990-09-04
申请号：US259587
申请日：1988-10-18
申请人： Masatoshi Baba , Takuya Kakuta , Norio Tanaka , Eiichi Oya , Takashi Ikai , Tsutomu Nawamaki , Shigeomi Watanabe , Koichi Suzuki
发明人： Masatoshi Baba , Takuya Kakuta , Norio Tanaka , Eiichi Oya , Takashi Ikai , Tsutomu Nawamaki , Shigeomi Watanabe , Koichi Suzuki
IPC分类号： C07C69/003 , A01N31/04 , A01N35/02 , A01N35/06 , A01N37/34 , A01N37/36 , A01N37/40 , A01N41/02 , A01N41/10 , C07C45/00 , C07C49/747 , C07C49/753 , C07C49/83 , C07C49/84 , C07C65/36 , C07C65/40 , C07C67/00 , C07C69/76 , C07C201/00 , C07C205/45 , C07C205/46 , C07C205/61 , C07C209/00 , C07C211/27 , C07C225/16 , C07C255/56 , C07C255/57 , C07C317/44 , C07C323/22 , C07C323/56 , C07C323/62
CPC分类号： C07C49/83 , A01N35/06 , A01N37/40 , A01N41/10 , C07C205/45 , C07C205/61 , C07C225/16 , C07C255/56 , C07C255/57 , C07C317/44 , C07C323/62 , C07C49/84 , C07C65/36 , C07C2101/14
摘要： An herbicidally effective benzoyl derivative having the formula: ##STR1## wherein X.sub.1 is C.sub.1 -C.sub.4 alkoxy or halogen;X.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen;X.sub.5 is hydrogen or fluorine;Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4 and Y.sub.5 are independently hydrogen or C.sub.1 -C.sub.4 alkyl;R.sub.1 is C.sub.1 -C.sub.4 alkyl;R.sub.4 is C.sub.1 -C.sub.3 alkyl;n is an integer of 0, 1 or 2 is discosed.In addition, the herbicidally effective benzoyl derivative having the formula: ##STR2## wherein: X.sub.1 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy halogen;X.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen;X.sub.5 is hydrogen or fluorine;Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4 and Y.sub.5 are independently hydrogen or C.sub.1 -C.sub.4 alkyl;R.sub.1 is C.sub.1 -C.sub.4 alkyl;R.sub.4 is C.sub.1 -C.sub.3 alkyl;n is an integer of 0, 1 or 2;L is C.sub.1 -C.sub.4 alkylene is disclosed.
摘要翻译：具有下式的除草有效的苯甲酰基衍生物：其中X 1是C 1 -C 4烷氧基或卤素; X4是氢，C1-C4烷基，C1-C4烷氧基或卤素; X5是氢或氟; Y1，Y2，Y3，Y4和Y5独立地为氢或C1-C4烷基; R1是C1-C4烷基; R4是C1-C3烷基; n是0的整数，1或2被舍弃。此外，具有下式的除草有效的苯甲酰基衍生物：其中：X 1是C 1 -C 4烷基，C 1 -C 4烷氧基卤素; X4是氢，C1-C4烷基，C1-C4烷氧基或卤素; X5是氢或氟; Y1，Y2，Y3，Y4和Y5独立地为氢或C1-C4烷基; R1是C1-C4烷基; R4是C1-C3烷基; n是0,1或2的整数; L是C1-C4亚烷基。

100. 发明授权

US4948819A Benzophenone quaternary ammonium linked (meth)acrylates, photocurable and photocured products, and method of coating 失效
标题翻译：二苯甲酮季铵连接的（甲基）丙烯酸酯，光固化和光固化产物，以及涂层方法
公开(公告)号：US4948819A
公开(公告)日：1990-08-14
申请号：US315599
申请日：1989-02-27
申请人： Peter N. Green , William A. Green
发明人： Peter N. Green , William A. Green
IPC分类号： C07C319/20 , C07C221/00 , C07C225/16 , C07C323/32 , C08F2/50 , C08F20/36 , G03F7/031
CPC分类号： C08F20/36 , C07C225/16 , C08F2/50 , G03F7/031 , Y10S522/905
摘要： A compound of general formula ##STR1## in which X.sup.- represents one equivalent of an anion; R.sup.5 represents a hydrogen atom or a methyl group; each R.sup.4 independently represents a methyl or ethyl group; and each of R.sup.1, R.sup.2 and R.sup.3 independently represents a hydrogen or halogen atom, an alkyl, alkoxy or alkylthio group having from 1 to 4 carbon atoms, an arylthio group or a group of formula ##STR2## in which R.sup.4, R.sup.5 and X have the meanings given above, are useful as water soluble co-polymerizable photoinitiators.

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