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1. 发明专利

JPS62209112A POLYMERIZABLE MONOMER HAVING 5-FLUOROURACIL RESIDUE AND POLYMER THEREOF 失效
公开(公告)号：JPS62209112A
公开(公告)日：1987-09-14
申请号：JP5330986
申请日：1986-03-11
申请人： CHISSO CORP
发明人： OUCHI TATSURO , YOSHIZAWA SATORU , KAWASHIMA MASATOSHI
IPC分类号： A61K31/505 , A61K31/695 , A61K31/785 , A61P35/00 , C07D239/54 , C07D239/553 , C07F7/10 , C08F30/08
摘要： NEW MATERIAL:N-[3-(Dimethylethenylsilyl)propyl]-5-fluoro-3,4-dihydro-2,4- dioxo-1(2H)-pyrimidinecarboxyamide expressed by formula I. USE:A carcinostatic agent or intermediate thereof capable of copolymerizing with a water-soluble group-containing monomer to give a hydrophilic polymer, expressed by formula II (R is H or CH3; X is water-soluble group or water-soluble molecular residue; Y is 0.04-0.5) and useful as a carcinostatic high polymer medicine. PREPARATION:5-Fluorouracil expressed by formula III is reacted with 3- isocyanatopropyldimethylvinylsilane expressed by formula IV in a mixed solvent of pyridine and benzene, etc., to afford the aimed compound expressed by formula I.

2. 发明专利

JPS5851822B2 JPS5851822B2 - 失效
公开(公告)号：JPS5851822B2
公开(公告)日：1983-11-18
申请号：JP4009275
申请日：1975-04-02
申请人： Chisso Corp
发明人： ADACHI NAOKI , YOSHIZAWA SATORU , HARUTA HIROSHI
IPC分类号： C08L23/00 , B29C49/00 , B29C55/00 , B29C55/02 , B32B27/18 , B32B27/28 , B32B27/32 , C08K5/00 , C08K5/17 , C08K5/20 , C08L7/00 , C08L21/00 , C08L23/02 , C08L23/18 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L101/00

3. 发明专利

JPS54148706A Preparation of carbonyl compounds 失效
标题翻译：碳化合物的制备
公开(公告)号：JPS54148706A
公开(公告)日：1979-11-21
申请号：JP5640378
申请日：1978-05-12
申请人： Chisso Corp
发明人： TSUNODA KAZUO , YOSHIZAWA SATORU , FUKUI MASAHIRO
IPC分类号： C07C45/54 , C07C45/00 , C07C67/00
摘要： PURPOSE: To obtain carbonyl compounds which are raw materials for solvents, perfumes, medicines, etc., in high yield, by the vapor-phase catalytic reacion of formic acid esters, which are by-products in the preparation of acids, etc. from aldehydes, in the presence of a specific metallic compound catalyst at a high temperature.
CONSTITUTION: Carbonyl compounds of formula II are obtained by the vapor- phase catalytic reaction of formic esters of formula I (R
1 is H, C
1W10 alkyl or alkenyl; R
2 is C
1W10 alkyl, alkenyl, etc.) in the presence of a specific catalyst at a temperature of 200-450°C. An oxide of at least one kind of metal selected from the group of Sn, Bi, Fe, Cd and Mn is used as the catalyst. Furthermore, addition of 1W5 moles of water to 1 mole of formic acid ester improves life of the catalyst and selectivity. Even if a raw material with a low formic ester content of 20W30% is used, the reaction is possible.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过甲酸酯的气相催化反应获得作为溶剂，香料，药物等原料的羰基化合物，其为酸的制备中的副产物等。醛在特定的金属化合物催化剂存在下在高温下进行。构成：式II的羰基化合物是通过式I的甲酸酯（R 1是H，C 1-10烷基或烯基; R 2是C 1-10烷基，烯基等）的气相催化反应得到的，在200-450℃温度下的特定催化剂。使用选自Sn，Bi，Fe，Cd和Mn中的至少一种金属的氧化物作为催化剂。此外，向1摩尔甲酸酯中加入1-5摩尔水可改善催化剂的寿命和选择性。即使使用20-30％的低甲酸酯含量的原料，也可以进行反应。

4. 发明专利

JPS5439073A PREPARATION OF 2*3*33TRIMETHYLINDOLENINE 失效
公开(公告)号：JPS5439073A
公开(公告)日：1979-03-24
申请号：JP10338177
申请日：1977-08-29
申请人： CHISSO CORP
发明人： OOTAKE NOBUMASA , YOSHIZAWA SATORU , KOGA ISAO
IPC分类号： B01J31/00 , C07B61/00 , C07D209/08
摘要： PURPOSE:To prepare title compound useful as intermediate for manufacturing cationic dyes readily in high yield without using condensation agents, or a large amount of water, etc. from 3-chloro-3-methylbutan-2-one, which is readily obtainable from methyl isopropyl ketone, and aniline as raw materials.

5. 发明专利

JPH02115848A POSITIVE TYPE PHOTORESIST COMPOSITION 失效
公开(公告)号：JPH02115848A
公开(公告)日：1990-04-27
申请号：JP27011488
申请日：1988-10-26
申请人： CHISSO CORP
发明人： MASAKI YOSHINORI , MAEHARA HIROSHI , YOSHIZAWA SATORU
IPC分类号： G03F7/023 , C08G8/00 , C08G8/10
摘要： PURPOSE:To enhance resolution of a composition and to render the sectional form of a pattern perpendicular to a substrate by incorporating a specified quinonediazido compound and a specified novolak resin. CONSTITUTION:The composition comprises 2,3,4-trihydroxybenzophenone 1,2- naphthoquinonediazido-5-sulfonate and a cresol-formaldehyde novolak resin (A) having a weight average molecular weight of 8,000-25,000 obtained by condensing 45-65wt.% m-cresol, 20-40wt.% p-cresol, 0-15wt.% o-cresol, and 10-25wt.% xylenols (containing 50-100wt.% 2,4-xylenol), with formaldehyde.

6. 发明专利

JPS62238294A SILANE COMPOUND HAVING ISOCYANATO GROUP 失效
公开(公告)号：JPS62238294A
公开(公告)日：1987-10-19
申请号：JP8024886
申请日：1986-04-09
申请人： CHISSO CORP
发明人： KAWASHIMA MASATOSHI , YOSHIZAWA SATORU
IPC分类号： C07F7/10 , C07F7/18
摘要： NEW MATERIAL:A compound expressed by the formula OCN-R-X [R is alkylene expressed by the formula (CH2)m (m is an integer of 1-8) or ether bond- containing alkylene expressed by the formula (n and p are integers of 1-4); X is silyl expressed by the formula SiR R R are 1-8C alkyl, alkenyl, etc.; R is 1-8C alkyl, aryl, etc.)]. EXAMPLE:3-Isocyanatopropyldimethylethenylsilane. USE:A raw material and synthetic intermediate for producing medicines, e.g. 5-fluorouracil derivatives, etc., useful as a carcinostatic agent. PREPARATION:A carboxylic acid expressed by the formula HO2C-R-X which is a starting raw material is first reacted with diphenylphosphoric acid azide in the presence of triethylamine in a solvent, e.g. THF, etc., and the resultant acid azide expressed by the formula N3CO-R-X is then subjected to the Curtius rearrangement to afford the aimed compound.

7. 发明专利

JPS61196961A DEODORANT AROMATIC 失效
公开(公告)号：JPS61196961A
公开(公告)日：1986-09-01
申请号：JP3832785
申请日：1985-02-27
申请人： CHISSO CORP
发明人： MATSUBARA YOSHIHARU , YOSHIZAWA SATORU , KAWASHIMA MASATOSHI , INOI TAKESHI
IPC分类号： A61L9/01

8. 发明专利

JPS58150589A 5-FLUORO-1-PYRIDINECARBONYLURACILS 失效
公开(公告)号：JPS58150589A
公开(公告)日：1983-09-07
申请号：JP3325182
申请日：1982-03-03
申请人： CHISSO CORP
发明人： YOSHIZAWA SATORU , NAKANO TAKAHARU , INOI TAKESHI
IPC分类号： C07D401/06 , A61K31/505 , A61P35/00
摘要： NEW MATERIAL:A 5-fluorouracil derivative shown by the formulaI(R is 2- or 3-pyridyl). EXAMPLE: 5-Fluoro-1-(2-pyridinecarbonyl)uracil . USE:A carcinostatic agent and its intermedate. PROCESS:For example, a basic solution (e.g., pyridine, triethylamine, etc.) of a 5- fluorouracil shown by the formula II is reacted with an equimolar amount of a corresponding 2- or 3-pyridinecarboxylic acid chloride at -20-80 deg.C. After the reaction is over, the salt of a formed substance is filtered off, and the filtrate is concentrated to give a compound shown by the formulaI.

9. 发明专利

JPS51100143A 失效
公开(公告)号：JPS51100143A
公开(公告)日：1976-09-03
申请号：JP2457975
申请日：1975-02-28
申请人： CHISSO CORP
发明人： YOSHIZAWA SATORU , WATANABE TAKESHI , KASAI SADAICHI , SHIIHA KYONORI , HARUTA HIROSHI
IPC分类号： C08L23/00 , B29C49/00 , B29C55/00 , B29C55/02 , C08J5/18 , C08K5/17 , C08K5/20 , C08L7/00 , C08L21/00 , C08L23/18 , C08L23/20 , C08L51/00 , C08L51/02 , C08L51/06 , C08L101/00

10. 发明专利

JPH07278168A PRODUCTION OF METALLOCENE COMPOUND 失效
公开(公告)号：JPH07278168A
公开(公告)日：1995-10-24
申请号：JP6588194
申请日：1994-04-04
申请人： CHISSO CORP
发明人： YOSHIZAWA SATORU , MATSUKAWA TETSUYA , NAKAMURA YUTAKA
IPC分类号： C07F17/00 , C07F7/08
摘要： PURPOSE:To produce the subject different-kind coordination position silicon- crosslinking type metallocene compound of high purity in a high yield by a specified method. CONSTITUTION:(A) A mixture complex between a substituted cyclopentadiene of formula I [R to R each is H, a 1 to 4C alkyl, etc., provided that one or more of them is not H; the ring Cp is a cyclopentadienyl ring], a base of the formula, RpYqM [R is H, phenyl, etc.; Y 18 N, O, etc.; M is a alkaline (earth) metal; (p) is 1 or 2; (q) is 0 or 1] and a metal ion capturing agent and (B) a mixture complex between a cyclopentadiene compound of formula II (R to R each is phenyl, a 1 to 4C alkyl, etc.), the above-mentioned base and a metal capturing agent are initially prepared. The complexes A and B are then reacted with a dimethylhalosilane in an arbitrary order and a strong base is subsequently added to an ether-based solvent solution of the synthesized compound of formula III to obtain a product. A complexing solution prepared by dissolving an inert so vent dispersion of a compound of the formula, MX [M is a transition metal; X is a halogen; (v) is 3 to 5] in an etherbased solvent is finally reacted with the product, thus producing the objective compound of formula IV.

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