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    64.
    发明专利
    未知

    公开(公告)号：DE1643085A1

    公开(公告)日：1971-05-27

    申请号：DE1643085

    申请日：1967-03-14

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： HASHIMOTO NAOTO ,  MORITA KATSURA

    IPC: C07C121/28

    Abstract: 1,177,683. Production of fumaronitrile and/or maleonitrile. TAKEDA YAKUHIN KOGYO K.K. 15 March, 1967 [15 March, 1966], No. 12139/67. Heading C2C. Fumaronitrile and/or maleonitrile are obtained by reacting acetonitrile with a halogen in the molecular state in a molar ratio of less than one mol of halogen per mole of acetonitrile, the reaction being effected in the vapour phase at a temperature of 300-1200‹ C. The reaction may be effected under reduced, atmospheric or elevated pressure and an inert gas may be present.

    65.
    发明专利
    未知

    公开(公告)号：DE1276632B

    公开(公告)日：1968-09-05

    申请号：DET0034043

    申请日：1967-06-07

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： MORITA KATSURA ,  HASHIMOTO NAOTO

    IPC: C07C21/04

    Abstract: 1,190,954. Chlorocyanoacetylene. TAKEDA YAKUHIN KOGYO K.K. 31 May, 1967 [9 June, 1966], No. 25089/67. Heading C2C. Chlorocyanoacetylene, C1-C # C-CN, is produced by heating a compound of the formula at a temperature of 300-1200‹ C. in the gas phase at atmospheric or subatmospheric pressure, (a) three of the substituents X 1 , X 2 , X 3 , Y 1 and Y 2 being Cl and the other two being H, or (b) X 1 and Y 1 being combined together to form a further bond, and two of the substituents X 2 , X 3 and Y 2 being Cl and the other one being H.

    NEW PHTHALOCYANINE DERIVATIVE, ITS PRODUCTION AND POLYMER SUBSTANCE CONTAINING THE SAME DERIVATIVE
    66.
    发明专利
    NEW PHTHALOCYANINE DERIVATIVE, ITS PRODUCTION AND POLYMER SUBSTANCE CONTAINING THE SAME DERIVATIVE 失效

    公开(公告)号：JPH0517478A

    公开(公告)日：1993-01-26

    申请号：JP31531691

    申请日：1991-11-02

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： HASHIMOTO NAOTO ,  FUJITANI TOSHIHIKO

    IPC: A61L9/01 ,  B01J20/22 ,  C07D487/22

    Abstract: PURPOSE:To obtain the subject new compound having high deodorizing action on a bad smell, moldable together with a polymer substance to give a molded article having excellently deodorizing property. CONSTITUTION:A compound shown by formula I [Pc is phthalocyanine ring; M is H or metal; MPc is group shown by formula II; A is secondary or tertiary nitrogen or 2-18C alkylene which may be interrupted with O, cycloalkyl or phenyl; Y is NRR (R and R are H, 1-4C alkyl or NRR is 5-to 6-membered saturated nitrogen-containing aromatic ring)] such as iron-phthalocyanine-tetra(N-6-aminohexyl)carboxamide. The compound shown by formula I, for example, is obtained by reacting a phthalocyanine-carboxamide shown by formula III with an amine shown by formula NH2-A-Y.

    ANTIBACTERIAL COMPOUND
    67.
    发明专利
    ANTIBACTERIAL COMPOUND 失效

    公开(公告)号：JPS62277393A

    公开(公告)日：1987-12-02

    申请号：JP29387986

    申请日：1986-12-10

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： NISHIMURA TATSUO ,  YOSHIMURA YOSHINOBU ,  MIYAKE AKIO ,  HASHIMOTO NAOTO

    IPC: C07D519/06 ,  A61K31/545 ,  A61P31/04 ,  C07D463/00 ,  C07D471/04 ,  C07D498/04 ,  C07D501/36 ,  C07D505/00 ,  C07D519/00

    Abstract: NEW MATERIAL:The compound of formula I (R is H, nitrogen-containing heterocyclic group, acyl or amino-protecting group; Z is S, S O, O or CH2; R is H, methoxy or formamido; R is H, methyl, OH or halogen; A is (substituted) condensed ring group derived from a 5-6-membered N-containing aromatic heterocyclic group and imidazole or pyrazole sharing C-N bond) or its slat or ester. EXAMPLE:7beta-[2-( 2-Aminothiazol-4-yl )-2(z)-methoxyiminoacetamido]--3-[(imidazo [1,2-a]pyridin-5-yl)thiomethyl]-3-cephem-4-carboxylic acid sodium salt. USE:An antibacterial agent useful for the prevention and remedy of e.g. sinopulmonary infection and urinary infection. PREPARATION:A compound of formula I wherein R is H can be produced by reacting a compound of formula II (R is OH, acyloxy, etc.) with a thiol compound of formula ASH.

    FLUOROURACIL DERIVATIVE
    70.
    发明专利
    FLUOROURACIL DERIVATIVE 失效

    公开(公告)号：JPS5446791A

    公开(公告)日：1979-04-12

    申请号：JP11419377

    申请日：1977-09-22

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： MATSUMURA KOUICHI ,  MIYASHITA OSAMU ,  SHIMAZU HIROSHI ,  HASHIMOTO NAOTO

    IPC: A61K31/505 ,  A61P31/12 ,  A61P35/00 ,  A61P35/02 ,  C07D233/90 ,  C07D239/22 ,  C07D333/00 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12

    Abstract: NEW MATERIAL:Fluorouracil derivatives of formulaI[R1 is lower alkyl; R2, R3 are separately H, lower alkyl that may be substituted with phenyl, phenyl aromatic 5-,6-membered cyclic ring containing S, O, or N or incorporate to form 6C or less cycloalkylidene that may condense with benzene ring]. EXAMPLE:Methyl 5-fluoro-6-cyclohexylideneaminoxy-1,2,3,4,5,6,-hexahydro 2,4- dioxopyrimidine-5-carboxylate. USE:Medicines inhibiting the growth of cells of ulcer, prolonging lives of leukemia patients and having antiviral activity. PREPARATION:A compound of formula III resulting from the fluorination of a compound of formula II in the presence of R4COOH(R4 is residue of carboxylic acid) is reacted with a compound of formula IV in a solvent to afford a compound of formulaI.

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