Aromatic benzopyranyl and benzopyranyl compounds; their preparation; and
their use in cosmetic compositions and human and veterinary medicine
    56.
    发明授权
    Aromatic benzopyranyl and benzopyranyl compounds; their preparation; and their use in cosmetic compositions and human and veterinary medicine 失效
    芳香族苯并吡喃基和苯并吡喃基化合物; 他们的准备 以及它们在化妆品组合物和人兽药中的应用

    公开(公告)号:US4829080A

    公开(公告)日:1989-05-09

    申请号:US025200

    申请日:1987-03-12

    CPC分类号: C07D335/06 C07D311/58

    摘要: An aromatic benzopyranyl or benzothiopyranyl compound of the formula ##STR1## wherein n is 0 or 1,X represents ##STR2## R' represents H, OH, acyloxy or NH.sub.2, R" represents H or alkoxy orR' and R" taken together form an oxo, methano or hydroxyimino radical,R.sub.8 represents H, ##STR3## R.sub.9 represents H, alkyl, mono or polyhydroxyalkyl, aryl, aralkyl, a residue of a sugar or ##STR4## p equals 1, 2 or 3, r' and r" represent H, alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl, benzyl, the residue of an amino acid or an aminated sugar, or together form a heterocycle,R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents H or lower alkyl,R.sub.5, R.sub.6 and R.sub.7 represent H or methyl or when n=1, R.sub.5 and R.sub.7 taken together form with the benzene ring a naphthalene ring (R.sub.5 -R.sub.7 .dbd.--CH.dbd.CH--), andthe salts of said compounds as well as their geometric and optical isomers.These compounds are useful in pharmaceutical and cosmetic compositions.

    摘要翻译: 式(I)的芳香族苯并吡喃基或苯并硫代吡喃基化合物,其中n为0或1,X代表R'表示H,OH,酰氧基或NH 2,R“表示H或烷氧基或R'和R “一起形成氧代,亚甲基或羟基亚氨基,R8表示H,R 9表示H,烷基,单或多羟基烷基,芳基,芳烷基,糖残基或p等于1,2或3 ,r'和r“表示H,烷基,单羟基烷基,多羟基烷基,芳基,苄基,氨基酸或胺化糖的残基,或一起形成杂环,R 1,R 2,R 3和R 4表示H或低级烷基, R5,R6和R7表示H或甲基,或当n = 1时,R5和R7与苯环一起形成萘环(R5-R7 = -CH = CH-),所述化合物的盐以及它们的 几何和光学异构体。 这些化合物可用于药物和化妆品组合物。

    4,5-trimethylene-4-isothiazoline-3-ones and their use as a bactericide
and fungicide agent
    58.
    发明授权
    4,5-trimethylene-4-isothiazoline-3-ones and their use as a bactericide and fungicide agent 失效
    4,5-三亚甲基-4-异噻唑啉-3-酮及其作为杀菌剂和杀真菌剂的用途

    公开(公告)号:US4708959A

    公开(公告)日:1987-11-24

    申请号:US517749

    申请日:1983-07-27

    CPC分类号: C07D275/04 A01N43/80

    摘要: A 4,5-trimethylene-4-isothiazoline-3-one of the formula ##STR1## wherein R.sub.1 represents (i) hydrogen, (ii) alkyl having 1-12 carbon atoms, (iii) alkyl having 2 or 3 carbon atoms and substituted by one or two hydroxy groups, (iv) alkenyl having 3 to 6 carbon atoms, (v) ##STR2## wherein n is 0 or 1, m is 1 or 2, R.sup.1 is hydrogen or lower alkyl having from 1 to 5 carbon atoms and R.sub.2 is hydrogen, lower alkyl, nitro, trifluoromethyl or halogen, (vi) cycloalkyl having 3 to 6 carbon atoms and (vii) ##STR3## wherein R.sub.3 is hydrogen, alkyl having 1-12 carbon atoms or ##STR4## defined above, or the salt thereof with a mineral or organic acid. These compounds are useful as bactericides or fungicides.

    摘要翻译: 其中R 1表示(i)氢,(ii)具有1-12个碳原子的烷基,(iii)具有2或3个碳原子的烷基和 被一个或两个羟基取代,(iv)具有3至6个碳原子的烯基,(v)其中n是0或1,m是1或2,R1是氢或具有1-5个碳原子的低级烷基 原子和R 2是氢,低级烷基,硝基,三氟甲基或卤素,(vi)具有3至6个碳原子的环烷基和(vii)其中R 3是氢,具有1-12个碳原子的烷基或上面定义的 ,或其盐与矿物或有机酸。 这些化合物可用作杀菌剂或杀真菌剂。