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21. 发明授权

US3963782A 5-Acetyl-1,2,6-trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-ene 失效
标题翻译： 5-乙酰基-1,2,6-三甲基三环{8,5,3,2,0 {hu 2,7 {b {9 dodeca-5-ene
公开(公告)号：US3963782A
公开(公告)日：1976-06-15
申请号：US537002
申请日：1974-12-27
申请人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
发明人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
IPC分类号： A61K8/35 , A61Q13/00 , C07C5/31 , C07C45/00 , C07C49/553 , C07C67/00 , C11B9/00 , C07C49/61
CPC分类号： C11B9/0042 , C07C49/553 , C07C5/31
摘要： 5-Acetyl-1,2,6-trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-ene having the formula (I) v,2/14And a process for producing this compound. This compound is useful as a perfume.
摘要翻译：具有式（I）v，2/14的5-乙酰基-1,2,6-三甲基三环[5,3,2,02,7]十二碳-5-烯和其制备本化合物的方法。该化合物可用作香料。

22. 发明授权

US3962340A 1,2,6-Trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-one 失效
标题翻译： 1,2,6-三甲基三环{8,5,3,2,0 {hu 2,7 {b {9 dodeca-5-one
公开(公告)号：US3962340A
公开(公告)日：1976-06-08
申请号：US537005
申请日：1974-12-27
申请人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
发明人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
IPC分类号： A61K8/35 , A61Q13/00 , C07C5/31 , C07C45/00 , C07C49/453 , C07C67/00 , C11B9/00 , C07C49/36
CPC分类号： C11B9/0042 , C07C49/453 , C07C5/31
摘要： 1,2,6-Trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-one having the formula (I) ##SPC1##and a process for producing this compound. This compound is useful as a perfume.
摘要翻译：具有式（I）的1,2,6-三甲基三环[5,3,2,02,7]十二碳-5-酮及其制备方法。该化合物可用作香料。

23. 发明授权

US4691037A Ruthenium-phosphine complex 失效
标题翻译：钌膦络合物
公开(公告)号：US4691037A
公开(公告)日：1987-09-01
申请号：US816689
申请日：1986-01-06
申请人： Sadao Yoshikawa , Masahiko Saburi , Takao Ikariya , Youichi Ishii , Susumu Akutagawa
发明人： Sadao Yoshikawa , Masahiko Saburi , Takao Ikariya , Youichi Ishii , Susumu Akutagawa
IPC分类号： B01J31/00 , B01J31/24 , C07B61/00 , C07C51/36 , C07F15/00
CPC分类号： B01J31/1805 , B01J31/181 , B01J31/2452 , C07C51/36 , C07F15/0053 , B01J2231/643 , B01J2231/645 , B01J2531/821
摘要： A ruthenium-phosphine complex represented by the formula (I)Ru.sub.x H.sub.y Cl.sub.z (R--BINAP).sub.2 (S).sub.p (I)wherein R--BINAP represents tertiary phosphine represented by the formula (II) ##STR1## R which is the same represents hydrogen, methyl or t-butyl, S represents tertiary amine, y represents 0 or 1, and when y is 0, x represents 2, z represents 4 and p represents 1, and when y is 1, x represents 1, z represents 1 and p represents 0.
摘要翻译：由式（I）RuxHyClz（R-BINAP）2（S）p（I）表示的钌 - 膦配合物，其中R-BINAP表示由式（II）表示的叔膦，其为相同的表示氢，甲基或叔丁基，S表示叔胺，y表示0或1，当y为0时，x表示2，z表示4，p表示1，当y表示1时，x表示1，z 表示1，p表示0。

24. 发明授权

US3988366A 5-Acetyl-1,2,6-trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-ene perfume composition 失效
标题翻译： 5-乙酰基-1,2,6-三甲基三环{8,5,3,2,0 {hu 2,7 {b {9十二碳-5-烯香料组合物
公开(公告)号：US3988366A
公开(公告)日：1976-10-26
申请号：US622354
申请日：1975-10-14
申请人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
发明人： Akira Nagakura , Susumu Akutagawa , Haruki Kurihara
IPC分类号： C07C49/553 , C11B9/00
CPC分类号： C11B9/0042 , C07C49/553
摘要： 5-Acetyl-1,2,6-trimethyltricyclo[5,3,2,0.sup.2,7 ]dodeca-5-ene having the formula (I) ##SPC1##and a process for producing this compound. This compound is useful as a perfume.
摘要翻译：具有式（I）的5-乙酰基-1,2,6-三甲基三环[5,3,2,02,7]十二碳-5-烯和该化合物的制备方法。该化合物可用作香料。

25. 发明授权

US5221755A Optically active ether lactone, optically active polymer thereof, and process for producing the polymer 失效
标题翻译：光学活性醚内酯，其光学活性聚合物，以及聚合物的制造方法
公开(公告)号：US5221755A
公开(公告)日：1993-06-22
申请号：US866519
申请日：1992-04-10
申请人： Akio Yamaguchi , Yoji Hori , Susumu Akutagawa
发明人： Akio Yamaguchi , Yoji Hori , Susumu Akutagawa
IPC分类号： C07B61/00 , C07D321/08 , C08G63/08 , C08G63/664 , C08G63/78
CPC分类号： C07D321/08
摘要： An optically active 7-substituted-1,4-dioxepan-5-one derivative represented by the general formula (I): ##STR1## wherein R represents an alkyl group having from 1 to 5 carbon atoms; and * means an asymmetric carbon atom, is disclosed. An optically active polymer represented by formula (II): ##STR2## wherein R and * are as defined above; and n is an integer of 25 or more, obtained by ring opening polymerization of the optically active 7-substituted-1,4-dioxepan-5-one derivative represented by formula (I) is also disclosed. A process for producing the optically active polymer represented by formula (II) is further disclosed, comprising subjecting an optically active 7-substituted-1,4-dioxepan-5-one derivative represented by formula (I) to ring opening polymerization in the presence of at least one catalyst selected from the group consisting of (i) an organotin compound, (ii) an organoaluminum compound and water, and (iii) an organozinc compound and water.
摘要翻译：由通式（I）表示的光学活性的7-取代-1,4-二氧杂环庚烯-5-酮衍生物：其中R表示具有1至5个碳原子的烷基; 和*表示不对称碳原子。由式（II）表示的光学活性聚合物：其中R和*如上所定义; 还公开了通过式（I）表示的光学活性7-取代-1,4-二氧杂环庚烷-5-酮衍生物的开环聚合得到的n为25以上的整数。进一步公开了制备由式（II）表示的光学活性聚合物的方法，包括使式（I）表示的光学活性7-取代-1,4-二氧杂环庚烷-5-酮衍生物在存在下开环聚合选自（i）有机锡化合物，（ii）有机铝化合物和水，和（iii）有机锌化合物和水的至少一种催化剂。

26. 发明授权

US4886623A Ferroelectric smectic liquid crystal compound and composition containing the same 失效
标题翻译：铁电晶界液晶化合物和含有它们的组合物
公开(公告)号：US4886623A
公开(公告)日：1989-12-12
申请号：US137281
申请日：1987-12-23
申请人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
发明人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
IPC分类号： C07C69/92 , C07C69/773 , C07C69/94 , C09K19/20 , C09K19/22 , C09K19/46
CPC分类号： C09K19/2021
摘要： A liquid crystal compound represented by formula: ##STR1## wherein R.sub.1 represents a straight chain alkyl group having from 4 to 18 carbon atoms; R.sub.2 represents a straight chain alkyl group having from 2 to 6 carbon atoms or a branched alkyl group having from 3 to 6 atoms and having a methyl group as a side chain; and m and n each represents 1 or 2, is disclosed.The liquid crystal compound of formula (I) is optically and electrically stable and exhibits fast electro-optical switching in image display.
摘要翻译：由下式表示的液晶化合物：其中R 1表示具有4至18个碳原子的直链烷基; R2表示具有2-6个碳原子的直链烷基或具有3至6个原子并具有甲基作为侧链的支链烷基; 并且m和n各自表示1或2。式（I）的液晶化合物在光学和电学上是稳定的，并且在图像显示中表现出快速的电光切换。

27. 发明授权

US5264547A Optically active ether lactone, optically active polymer thereof, and process for producing the polymer 失效
公开(公告)号：US5264547A
公开(公告)日：1993-11-23
申请号：US25059
申请日：1993-03-02
申请人： Akio Yamaguchi , Yoji Hori , Susumu Akutagawa
发明人： Akio Yamaguchi , Yoji Hori , Susumu Akutagawa
IPC分类号： C07D321/08 , C08G63/08
CPC分类号： C07D321/08
摘要： An optically active 7-substituted-1,4-dioxepan-5-one derivative represented by the general formula (I): ##STR1## wherein R represents an alkyl group having from 1 to 5 carbon atoms; and * means an asymmetric carbon atom, is disclosed. An optically active polymer represented by formula (II): ##STR2## wherein R and * are as defined above; and n is an integer of 25 or more, obtained by ring opening polymerization of the optically active 7-substituted-1,4-dioxepan-5-one derivative represented by formula (I) is also disclosed. A process for producing the optically active polymer represented by formula (II) is further disclosed, comprising subjecting an optically active 7-substituted-1,4-dioxepan-5-one derivative represented by formula (I) to ring opening polymerization in the presence of at least one catalyst selected from the group consisting of (i) an organotin compound, (ii) an organoaluminum compound and water, and (iii) an organozinc compound and water.

28. 发明授权

US5049308A Ferroelectric smectic liquid crystal compound and composition containing the same 失效
标题翻译：铁电晶界液晶化合物和含有它们的组合物
公开(公告)号：US5049308A
公开(公告)日：1991-09-17
申请号：US372582
申请日：1989-06-27
申请人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
发明人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
IPC分类号： C07C69/92 , C07C69/773 , C07C69/94 , C09K19/20 , C09K19/22 , C09K19/46
CPC分类号： C09K19/2021
摘要： A liquid crystal compound represented by formula: ##STR1## wherein R.sub.1 represents a straight chain alkyl group having from 4 to 18 carbon atoms; R.sub.2 represents a straight chain alkyl group having from 2 to 6 carbon atoms or a branched alkyl group having from 3 to 6 atoms and having a methyl group as a side chain; and m and n each represents 1 or 2, is disclosed.The liquid crystal compound of formula (I) is optically and electrically stable and exhibits fast electro-optical switching in image display.

29. 发明授权

US4564708A Optical resolution of the racemic modification of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide 失效
标题翻译： 2,2'-双（二苯基膦基）-1,1'-二萘基二氧化物的外消旋改性的光学拆分
公开(公告)号：US4564708A
公开(公告)日：1986-01-14
申请号：US582710
申请日：1984-02-23
申请人： Misao Yagi , Susumu Akutagawa
发明人： Misao Yagi , Susumu Akutagawa
IPC分类号： C07B57/00 , C07B31/00 , C07C67/00 , C07F9/53
CPC分类号： C07F9/5329
摘要： D-2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide and 1-2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide are produced by reacting d1-2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide with optically active camphor-10-sulfonic acid or optically active 3-bromo-camphor-10-sulfonic acid as a resolving agent in a lower alkyl ester of acetic acid containing a lower alkyl carboxylic acid, thereby forming diastereomeric salts, and optically resolving said diastereomeric salts.
摘要翻译：通过使d1-2,2'-双（二苯基膦基）-1,1'-二萘基二氧化物和1-2,2'-双（二苯基膦基）-1,1'-二萘基二氧化物二苯基膦基）-1,1'-二萘基二氧化物与光学活性樟脑-10-磺酸或光学活性3-溴 - 樟脑-10-磺酸作为拆分剂在含低级烷基羧酸的乙酸的低级烷基酯中，从而形成非对映异构盐，并光学拆分所述非对映异构盐。

30. 发明授权

US4347387A Process for preparing hydroxycitronellal 失效
标题翻译：制备羟基香茅醛的方法
公开(公告)号：US4347387A
公开(公告)日：1982-08-31
申请号：US212964
申请日：1980-12-04
申请人： Susumu Akutagawa , Takanao Taketomi
发明人： Susumu Akutagawa , Takanao Taketomi
IPC分类号： C07C45/51 , C07C45/56 , C07C45/42 , C07C47/20
CPC分类号： C07C45/56 , C07C45/516 , C07C45/562
摘要： A process as described for preparing hydroxycitronellal by isomerizing certain 7-hydroxygeranylamine compound or 7-hydroxynerylamine compounds using a catalyst comprising a divalent palladium compound and a phosphine compound.
摘要翻译：通过使用包含二价钯化合物和膦化合物的催化剂异构化某些7-羟基ger胺化合物或7-羟基ner胺化合物来制备羟基香茅醛的方法。

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