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    CEPHEM COMPOUND
    91.
    发明专利
    CEPHEM COMPOUND 失效

    公开(公告)号：JPS62228086A

    公开(公告)日：1987-10-06

    申请号：JP23403586

    申请日：1986-09-30

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

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

    IPC: C07D519/06 ,  A61K31/545 ,  A61P31/04 ,  C07D487/04 ,  C07D501/36 ,  C07D519/00

    Abstract: NEW MATERIAL:A compound expressed by formula I [R1 represents (protected) amino; Q represents N or C-R2 (R2 represents H or halogen); R3 represents H or (substituted) hydrocarbon residue; A represents (substituted) triazolopyridinyl, triazolopyridazinyl or triazolopyrazinyl], salt or ester thereof. EXAMPLE:Sodium 7beta-[2-(2-aminothiazol-4-yl)-2(Z)-methoxyiminoacetamide]-3-(s- triazolo[4.3-b]pyridazin-3-yl)methylthio]-3-cephem-4-carboxylate. USE:An antibacterial agent. PREPARATION:A cephem compound expressed by formula II, salt or ester thereof is reacted with a carboxylic acid expressed by formula III, salt or reactive derivative thereof.

    ANTIBACTERIAL COMPOUND
    92.
    发明专利
    ANTIBACTERIAL COMPOUND 失效

    公开(公告)号：JPS62149684A

    公开(公告)日：1987-07-03

    申请号：JP20657486

    申请日：1986-09-01

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： YOSHIMURA YOSHINOBU ,  HASHIMOTO NAOTO ,  KISHIMOTO SHOJI

    IPC: A61K31/545 ,  A61P31/04 ,  C07D471/04 ,  C07D487/04 ,  C07D501/46 ,  C07D519/00 ,  C07D519/06

    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 formamide; R is H, methyl, OH or halogen; A is (substituted) condensed triazolio], its salt or ester. EXAMPLE:7beta-[2-(2-Amionothiazol-4-yl)-2(Z)-methoximinoacetamido]-3-[(5- methyl-[1,2,4]triazolo[1,5-a]pyidinium-1-yl)methyl]-3-cephem-4-carboxy late of formula II. USE:An antibacterial agent. PREPARATION:The objective compound can be produced by reacting the compound of formula III (R is OH, acyloxy, carbamoyloxy or halogen) or its salt or ester with a (substituted) condensed triazole compound or its salt.

    PREPARATION OF URACIL DERIVATIVE
    96.
    发明专利
    PREPARATION OF URACIL DERIVATIVE 失效

    公开(公告)号：JPS55102573A

    公开(公告)日：1980-08-05

    申请号：JP1101479

    申请日：1979-02-01

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： HASHIMOTO NAOTO ,  SAWA YOUICHI

    IPC: C07D239/22 ,  A01N43/54 ,  A01N57/00 ,  A61K31/505 ,  A61P35/00 ,  C07D239/60

    Abstract: PURPOSE:To prepare the title compound useful as a pesticide, etc., economically in an industrial scale, by reacting a specific compound such as ethyl 1,2,3,4-tetrahydro- 2,4-dioxopyrimidine-5-carboxylate, with an alcohol and a fluorination agent in hydrogen fluoride. CONSTITUTION:The objective compound of formula II is prepared by reacting (A) (1mol of) a compound of formula I (Y is esterified or amidated carboxyl or nitrile) with (B) (pref. 1-10mol of) an alcohol of formula ROH (R is alkyl) and (C) (pref. 50-500mol of) a fluorination agent such as pentafluorosulfur hypofluorite, molecular fluorine, etc., in hydrogen fluoride, at about -78-+40 deg.C, pref. -20- +30 deg.C. USE:Herbicide and anti-tumor agent.

    DEODORANT
    100.
    发明专利
    DEODORANT 失效

    公开(公告)号：JPH0584283A

    公开(公告)日：1993-04-06

    申请号：JP8480492

    申请日：1992-03-06

    Applicant: TAKEDA CHEMICAL INDUSTRIES LTD

    Inventor： FUJITANI TOSHIHIKO ,  HASHIMOTO NAOTO

    IPC: A61L9/01

    Abstract: PURPOSE:To provide the deodorant which has the ability to catalytically oxidize and deodorize complex smells by using oxygen from the air and is effective for deodorization of basic smells as well by incorporating the copper (II) salt of org. dicarboxylic acid expressed by HOOC-A-COOH. CONSTITUTION:This deodorant contains the copper (II) salt of the org. dicarboxylic acid expresed by HOOC-A-COOH. A is 2 to 6C bivalent hydrocarbon residue. The copper (II) salt of the org. dicarboxylic acid exhibits a catalytic effect and exhibits the high deodorization effect by oxidatively deodorizing hydrogen sulfide and mercaptans. Further, the deodorant exhibits an excellent deodorization effect on not only the acidic smells but the basic smells as well when free org. dicarboxylic acid is compounded therewith in addition to the copper salt of the org. dicarboxylic acid.

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