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31. 发明授权

US4347383A Process for producing benzophenone-azines 失效
标题翻译：生产二苯甲酮吖嗪的方法
公开(公告)号：US4347383A
公开(公告)日：1982-08-31
申请号：US147194
申请日：1980-05-06
申请人： Tomiya Isshiki , Tetsuo Tomita , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki
发明人： Tomiya Isshiki , Tetsuo Tomita , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki
IPC分类号： C07C255/67 , C07C109/16
CPC分类号： C07C251/88
摘要： A process for producing a benzophenone-azine which comprises reacting the corresponding benzophenone-imine with molecular oxygen or benzophenone with ammonia and molecular oxygen in the presence of a catalyst selected from the group consisting of metals, metal oxides and alloys of two or more metals, particularly copper or copper alloy-containing catalyst, is disclosed.
摘要翻译：一种二苯甲酮 - 吖嗪的制备方法，其包括使相应的二苯甲酮 - 亚胺与分子氧或二苯甲酮与氨和分子氧在选自金属，金属氧化物和两种或更多种金属的合金的催化剂存在下反应，特别是含铜或含铜合金的催化剂。

32. 发明授权

US3278267A Azodicarbonitrile and synthesis thereof 失效
标题翻译：偶氮二腈及其合成
公开(公告)号：US3278267A
公开(公告)日：1966-10-11
申请号：US27902263
申请日：1963-05-08
申请人： DU PONT
发明人： DENNIS MARSH FRANK
IPC分类号： C01C3/00 , C07C233/00 , C07C255/67
CPC分类号： C07C233/00 , C01C3/00 , C07C255/67

33. 发明专利

JPH11276187A Pipertdone compound 有权
标题翻译： PIPERTDONE化合物
公开(公告)号：JPH11276187A
公开(公告)日：1999-10-12
申请号：JP36217698
申请日：1998-12-21
申请人： Eli Lilly & Co , イーライ・リリー・アンド・カンパニー
发明人： BARNETT CHARLES J , WILSON THOMAS M
IPC分类号： C12P7/62 , C07B53/00 , C07C69/007 , C07C69/16 , C07C69/28 , C07C237/30 , C07C247/10 , C07C247/12 , C07C255/67 , C07D211/76 , C07D211/78 , C07D295/192 , C07D471/04 , C12P7/02 , C12P13/00
CPC分类号： C07D471/04 , C07C69/007 , C07C247/10 , C07D211/78 , Y02P20/55
摘要： PROBLEM TO BE SOLVED: To obtain either the 6R- or 6S-form of protected 5,10- dideaza-5,6,7,8-tetrahydrofolic acid derivative as an anticancer agent, by acylating a specific diol in an asymmetrically synthetic way and by proceeding the reaction via a new piperidone compound and the like.
SOLUTION: A dial with E
2 being Br, Cl, I, carboxyl or the like is first acylated in an asymmetrically synthetic way using swine pancreatic lipase as catalyst to form an intermediate of R-configuration with E
6 being a 1-3C alkyl. Secondly, the above intermediate is converted into a new intermediate of R-configuration, which, in turn, is further converted into an intermediate of S-configuration with E
5 being a bis(alkoxycarbonyl)methyl or (alkoxycarbonyl) (cyano)methyl, based on the desired E-group (hydroxy or amino) in the final product; subsequently, the above intermediate is converted, via a new piperidone of S-configuration (E
3 is a 1-3C alkoxycarbonyl or the like), into a compound of S-configuration of formula II (E
1 is OH or the like), which is then converted to the aimed medicinal agent of formula III (E
8 is a carboxyl-protecting group; (n) is 0 or 1) using an L-glutamate.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了获得6R或6S形式的受保护的5,10-二氮杂-5,6,7,8-四氢叶酸衍生物作为抗癌剂，通过以不对称合成的方式酰化特定的二醇，以及通过新的哌啶酮化合物等进行反应。解决方案：首先用不对称合成的方式，用猪胰脂肪酶作为催化剂将具有E 2的Br，Cl，I，羧基等的表盘酰化形成R构型的中间体，其中E 6为1 -3C烷基。其次，将上述中间体转化为R-构型的新中间体，其又进一步转化为S-构型的中间体，其中E 5为双（烷氧基羰基）甲基或（烷氧基羰基）（氰基）甲基，基于最终产物中所需的E基（羟基或氨基）; 随后，通过S-构型的新的哌啶酮（E 3是1-3C烷氧基羰基等）将上述中间体转化成式II的S-构型的化合物（E 1是OH或等），然后将其转化为式III的目标药剂（E 8为羧基保护基;（n）为0或1），使用L-谷氨酸。

34. 发明专利

JP2955332B2 失效
公开(公告)号：JP2955332B2
公开(公告)日：1999-10-04
申请号：JP18036190
申请日：1990-07-06
申请人： IIRAI RIRII ANDO CO
发明人： CHAARUZU JAKUSON BAANETSUTO , TOOMASU MAIKERU UIRUSON
IPC分类号： C12P7/62 , C07B53/00 , C07C69/007 , C07C69/16 , C07C69/28 , C07C237/30 , C07C247/10 , C07C247/12 , C07C255/67 , C07D211/76 , C07D211/78 , C07D295/192 , C07D471/04 , C12P7/02 , C12P13/00

35. 发明专利

JP2799745B2 失效
公开(公告)号：JP2799745B2
公开(公告)日：1998-09-21
申请号：JP23979189
申请日：1989-09-14
IPC分类号： A61K31/155 , A61K20060101 , A61K31/35 , A61K31/352 , A61K31/435 , A61K31/44 , A61P1/00 , A61P9/00 , A61P9/12 , A61P11/08 , A61P13/02 , A61P15/00 , A61P15/04 , C07C20060101 , C07C255/59 , C07C255/67 , C07C279/16 , C07C279/28 , C07C335/32 , C07D20060101 , C07D311/58 , C07D311/68 , C07D405/04 , C07D491/04 , C07D491/052

36. 发明专利

JPH051007A DIAZOAMINO COMPOUND 失效
公开(公告)号：JPH051007A
公开(公告)日：1993-01-08
申请号：JP15315591
申请日：1991-06-25
申请人： SEIKO EPSON CORP
发明人： TANIGUCHI MAKOTO , UEHARA MASAMITSU , KATSUURA YOSHIKO
IPC分类号： B41M5/26 , C07C245/24 , C07C255/67 , C07C309/46 , C09B46/00 , G03C1/52 , G11B7/24 , G11B7/244
摘要： PURPOSE:To provide a novel diazoamino compound useful as a raw material for optical memories extremely improved in memory densities by writing in a photon mode using UV rays. CONSTITUTION:A diazoamino compound of the formula (at least one of R1-R10 is carbon-containing group, H, electron-attractive group, electron-donating group), e.g. N-(2'-fluorophenylazo)-2-fluoroaniline. The exampled compound is produced by dissolving o-fluoroaniline in 2N hydrochloric acid, dropping a sodium nitrite aqueous solution on the solution at -2 to -2.5 deg.C, dropping the dimethylamide solution of o-fluoroaniline on the solution under stirring and subsequently filtering out the produced solid precipitates. When irradiated with UV rays having a specific wavelength, the compound of formula I is changed into a stable absorption state to give a high density memory material having an excellent SN ratio without accompanied by a heat mode.

38. 发明专利

JPS5988456A NOVEL COMPOUND AND PHOTO-SENSITIVE SUBSTANCE USING SAID COMPOUND 失效
公开(公告)号：JPS5988456A
公开(公告)日：1984-05-22
申请号：JP19760682
申请日：1982-11-12
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： KOJIMA MITSUMASA , KATAOKA FUMIO , SHIYOUJI FUSAJI , YOKONO ATARU
IPC分类号： C07C311/49 , C07C67/00 , C07C253/00 , C07C255/67 , C07C301/00 , G03F7/008
摘要： NEW MATERIAL:The compound of formula I (R and R are H or lower alkyl; n is 2 or 3; X and Y are H, -SO2N3 or -N3; provided that when X=H, Y is -SO2N3 or -N3, and when Y=H, X is -SO2N3 or -N3). EXAMPLE:p-Azido-alpha-cyanocinnamic acid 2-(N,N-dimethylamino)ethyl ester. USE:A photosensitive material. Since the compound has a sensitive range at a long wavelength region of >=300nm, an industrial inexpensive photo-mask transmitting the light of the above range and made of an emulsion-coated glass or soda glass can be used by the use of the agent as a photosensitive substance. PROCESS:The exemplified compound of formula I wherein R and R are CH3, n is 2, X is -N3 and Y is H can be prepared by (1) reacting the compound of formula II with cyanoacetic acid in the presence of a base, (2) reacting the resultant compound of formula III with thionyl chloride in the presence of a catalyst to obtain the compound of formula IV, and (3) reacting the compound with N,N-dimethylaminoethanol.

39. 发明专利

JP5393021B2 Photoresponsive base having a triazole skeleton 有权
公开(公告)号：JP5393021B2
公开(公告)日：2014-01-22
申请号：JP2007299901
申请日：2007-11-19
申请人：国立大学法人北陸先端科学技術大学院大学 , 凸版印刷株式会社
发明人：健造藤本 , 健裕網 , 千文永田 , 明男山根
IPC分类号： C07H21/04 , A61K31/7115 , A61P43/00 , C07C247/16 , C07C255/67
CPC分类号： C07H21/04 , C07D487/04

40. 发明专利

JP2009126789A Photo-responding base having triazole skeleton 有权
标题翻译：具有三唑树脂的照相基
公开(公告)号：JP2009126789A
公开(公告)日：2009-06-11
申请号：JP2007299901
申请日：2007-11-19
申请人： Japan Advanced Institute Of Science & Technology Hokuriku , Toppan Printing Co Ltd , 凸版印刷株式会社 , 国立大学法人北陸先端科学技術大学院大学
发明人： FUJIMOTO KENZO , AMI TATEHIRO , NAGATA CHIFUMI , YAMANE AKIO
IPC分类号： C07H21/04 , A61K31/7115 , A61P43/00 , C07C247/16 , C07C255/67
CPC分类号： C07H21/04 , C07D487/04
摘要： PROBLEM TO BE SOLVED: To provide a photo-linking compound linking nucleic acids in a shorter time than those of existing cases and simply carrying out on demand modification, a photo-linking agent and a method for producing the same.
SOLUTION: The nucleic acids having any of groups expressed by formula I, formula III, formula IV or formula V as their base moiety, the photo-linking agents consisting of the above nucleic acids and a method for producing nucleic acids by reacting the nucleic acids having any of groups expressed by formula VI, formula VII, formula VIII or formula IX as their base moiety with an aromatic azide expressed by formula X:Ra-N3 are provided.
COPYRIGHT: (C)2009,JPO&INPIT

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