Aromatic benzopyranyl and benzopyranyl compounds; their preparation; and
their use in cosmetic compositions and human and veterinary medicine
    54.
    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
    56.
    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。

    7[(Furanyl-2-acetamido)-2-acetamido]cephalosporin derivatives
    60.
    发明授权
    7[(Furanyl-2-acetamido)-2-acetamido]cephalosporin derivatives 失效
    7 [(呋喃-2-乙酰氨基)-2-乙酰氨基]头孢菌素衍生物

    公开(公告)号:US4216215A

    公开(公告)日:1980-08-05

    申请号:US957869

    申请日:1978-11-06

    CPC分类号: C07D501/20

    摘要: A series of novel 7-(D-.alpha.-acylaminoarylacetamido)-.DELTA..sup.3 -cephem derivatives have been prepared wherein the acyl moiety contains an epoxy group immediately adjacent to the carbonyl carbon atom. These compounds are useful as antibacterial agents for the treatment of diseases caused by Gram-negative and Gram-positive bacteria. Preferred members include 7-[D-.alpha.-(cis-2-carboxyoxiran-3-carboxamido)phenylacetamido]-3-(1-methyl-1,2,3,4-tetrazol-5-ylthiomethyl)-.DELTA..sup.3 -cephem-4-carboxylic acid and 7-[D-.alpha.-(cis-2-carboxyoxiran-3-carboxamido)phenylacetamido]cephalosporanic acid. Alternate methods of preparation are provided for these compounds and the principal synthetic route is described in detail.

    摘要翻译: 已经制备了一系列新颖的7-(D-α-酰基氨基芳基乙酰氨基)-TATA 3-头孢烯衍生物,其中酰基部分含有紧邻羰基碳原子的环氧基。 这些化合物可用作抗菌剂,用于治疗由革兰氏阴性菌和革兰氏阳性菌引起的疾病。 优选的成员包括7- [D-α-(顺式-2-羧基环氧乙烷-3-甲酰胺基)苯基乙酰氨基] -3-(1-甲基-1,2,3,4-四唑-5-基硫甲基)-TATA 3 - 头孢烯 -4-羧酸和7- [D-α-(顺式-2-羧基环氧乙烷-3-甲酰氨基)苯基乙酰胺基]头孢烷酸。 为这些化合物提供了替代的制备方法,并详细描述了主要合成路线。