利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

88 条记录 (耗时 0.032 秒)

    Pigmentation with carotenoids
    23.
    发明公开
    Pigmentation with carotenoids 失效
    Pigmentierung mit Carotinoiden。

    公开(公告)号：EP0630578A2

    公开(公告)日：1994-12-28

    申请号：EP94109248.8

    申请日：1994-06-16

    申请人： F. HOFFMANN-LA ROCHE AG

    发明人： Bernhard, Kurt ,  Broz, Jiri ,  Hengartner, Urs ,  Kreienbühl, Paul ,  Schiedt, Katharina

    IPC分类号： A23K1/16 ,  C07C49/24 ,  C07C403/16

    CPC分类号： F02G1/0445 ,  A23K20/179 ,  C07C45/74 ,  C07C49/24 ,  C07C49/255 ,  C07C403/16 ,  C07C2601/16 ,  F02G2250/18 ,  Y10S426/807

    摘要： A method of pigmenting the egg yolk, integuments and/or subcutaneous fat of poultry and the meat and/or integuments of fish and crustacea involves including in the feed of the poultry, fish or crustacea one or more of the carotenoids 2'-dehydroplectaniaxanthin, 1-hydroxy-3,4-didehydro-1,2-dihydro-Ψ,Ψ-caroten-2-one, desmethylspheroidenone, spheroidenone, 5'-hydroxy-5',6'-dihydro-4'-apo-β-caroten-6'-one, 1'-hydroxy-3',4'-didehydro-1',2'-dihydro-β,Ψ-carotene-4,2'-dione and 5'-hydroxy-5',6'-dihydro-4'-apo-β-carotene-4,6'-dione. Also embraced by the invention are the pertinent carotenoid-enriched feed for poultry, fish or crustacea, the premixes for incorporation in such feeds and beadlets containing one or more of these carotenoids for incorporation in such premixes, the use of the carotenoids in the pigmenting method and the four new carotenoids of the seven aforementioned carotenoids. The new carotenoids can be produced by condensing in each case an appropriate aldehyde with 3-hydroxy-3-methyl-2-butanone, thereby forming the characteristic terminal 2-hydroxy-2-methyl-propionyl group.

    摘要翻译： 对家禽的蛋黄，皮肤和/或皮下脂肪和鱼和甲壳类的肉和/或皮肤进行着色的方法包括在家禽，鱼或甲壳类的饲料中包括一种或多种类胡萝卜素2'-脱氢黄嘌呤， 1-羟基-3,4-二脱氢-1,2-二氢-PSI，PSI-胡萝卜素-2-酮，去甲基头孢烯酮，球状球蛋白，5'-羟基-5'，6'-二氢-4'-磷酸-β- 胡萝卜-6'-酮，1'-羟基-3'，4'-二脱氢-1'，2'-二氢-β，PSI-胡萝卜素-4,2'-二酮和5'-羟基-5'，6 ' - 二氢-4'-apo-β-胡萝卜素-4,6'-二酮。 本发明还包括用于家禽，鱼或甲壳类的相关类胡萝卜素富集饲料，用于掺入这种饲料中的预混物和含有一种或多种这些类胡萝卜素用于掺入这种预混物中的珠粒，在着色方法中使用类胡萝卜素 和上述七种类胡萝卜素的四种新类胡萝卜素。 新的类胡萝卜素可以通过在各种情况下与3-羟基-3-甲基-2-丁酮缩合合成醛，由此形成特征性末端2-羟基-2-甲基 - 丙酰胺。

    TRANSMETALATIONS FROM ZIRCONIUM TO COPPER INTERMEDIATES
    24.
    发明授权
    TRANSMETALATIONS FROM ZIRCONIUM TO COPPER INTERMEDIATES 失效
    锆金属转移中间体，用于铜中间体的方法。

    公开(公告)号：EP0523151B1

    公开(公告)日：1994-12-28

    申请号：EP91907668.7

    申请日：1991-04-01

    申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

    发明人： LIPSHUTZ, Bruce, Howard ,  ELLSWORTH, Edmund, Lee

    IPC分类号： C07F1/08 ,  C07F7/18 ,  C07C403/16 ,  C07C49/653 ,  C07C49/683

    CPC分类号： C07C405/00 ,  C07F1/08

    摘要： Higher order cuprate complexes are prepared by means of a transmetalation from a corresponding zirconate intermediate. This process is particularly valuable with respect to the preparation of vinylic side chains such as are present in prostaglandins, as it is possible in accordance with the present invention to proceed directly from the acetylenic precursors via the reactive cuprates to the desired final products in a one-pot operation without isolation of intermediates and in high yields. Sequential additions to zirconium intermediates of components which together comprise the cuprate involved in transmetalation with the zirconium intermediate are disclosed as alternative procedures.

    Abscisic acid-related plant growth regulators - germination promoters
    29.
    发明公开
    Abscisic acid-related plant growth regulators - germination promoters 失效
    。isine he he he。。。。。。。。。。。。。。。。

    公开(公告)号：EP0371882A2

    公开(公告)日：1990-06-06

    申请号：EP89403331.5

    申请日：1989-11-30

    申请人： HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE NATIONAL RESEARCH COUNCIL OF CANADA

    发明人： Abrams, Suzanne R. ,  Gusta, Lawrence V.

    IPC分类号： C07C403/16 ,  C07C403/20 ,  A01N49/00 ,  C07D303/38

    CPC分类号： C07D319/08 ,  A01N37/36 ,  A01N49/00 ,  C07B2200/07 ,  C07C45/67 ,  C07C49/497 ,  C07C403/08 ,  C07C403/12 ,  C07C403/14 ,  C07C403/20 ,  C07C2601/16 ,  C07D303/14 ,  C07D303/16

    摘要： Composition for enhancing germination and growth of plants which comprises an effective amount of at least one abscisic acid-related compound having the following formula (I):
    wherein

    R may be carboxyl aldehyde, hydroxy, hydroxyloweralkyl, alkoxyloweralkyl, loweralkoxycarbonyl, loweracyloxyloweralkyl, acetylloweralkyl, loweralkanoyl, loweralkylamino, diloweralkylamino, loweralkoxy, loweracyloxy, loweralkylthio, loweralkyl sulphonyl, loweralkyl sulphinyl, amino, carbonyl halogen, thio, phosphate, sulfoxide, sulfone or deuterium;
    R' may be hydrogen, oxo, hydroxyloweralkyl, loweralkoxy, halogen, thio, sulfoxide, sulfone, phosphate or deuterium;
    R 2 may be hydrogen, oxo, hydroxy, halogen thio, phosphate, sulfoxide, sulfone or deuterium;
    R 3 may be. carboxyl, aldehyde, loweralkyl, hydroxyloweralkyl, alkoxyloweralkyl, loweralkoxycarbonyl, loweracyloxyloweralkyl, acetylloweralkyl, loweralkanoyl, loweralkylamino, diloweralkylamino, loweralkoxy, loweracyloxy, loweralkylthio, loweralkyl sulphonyl, loweralkyl sulphinyl, or carbonyl;
    and when R 2 is oxo or thio, R 2 may be linked to both C 1 and C 2 carbon atoms to form an epoxy or a thioepoxy ring;
    R 4 may be hydrogen, oxo, halogen, thio, phosphate, sulfoxide, sulfone, deuterium, hydroxy, loweralkylsiloxane, carboxyl, aldehyde, hydroxyloweralkyl, alkoxyloweralkyl, loweralkoxycarbonyl, loweracyloxyloweralkyl, acetylloweralkyl, loweralkanoyl, loweralkylamino, diloweralkylamino, loweralkoxy, loweracyloxy, loweralkylthio, loweralkyl sulphonyl; loweralkyl suiphinyl, amino, carbonyl, cycloalkyl or cycloalkoxy having from 4 to 6 carbon atoms which is optionally substituted by loweralkyl, halogen, oxygen, hydroxy or loweralkoxy;
    R 5 may be carboxyl, hydroxy, aldehyde, hydroxyloweralkyl, alkoxyloweralkyl, loweralkoxycarbonyl, loweracyloxyloweralkyl, acetylloweralkyl, acetoxyloweralkyl, loweralkanoyl, loweralkylamino, diloweralkylamino, loweralkoxy, loweracyloxy, loweralkylthio, loweralkyl sulphonyl, loweralkyl sulphinyl, amino, carbonyl, halogen, hydrogen, oxo, thio, phosphate, sulfoxide, sulfone or deuterium, and when R 5 is oxo, it may be linked to the carbon atom bearing R 3 ;
    R 6 may be hydrogen, oxo, hydroxyloweralkyl, loweralkoxy, halogen, thio, sulfoxide, sulfone, phosphate or deuterium;
    R 7 may be carboxyl, hydroxy, aldehyde, hydroxyloweralkyl, alkoxyloweralkyl, loweralkoxycarbonyl, loweracyloxyloweralkyl, acetylloweralkyl, acetoxyloweralkyl, loweralkanoyl, loweralkylamino, diloweralkylamino, loweralkoxy, loweracyloxy, loweralkylthio, loweralkyl sulphonyl, loweralkyl sulphinyl, amino, carbonyl, halogen, hydrogen, oxo, thio, phosphate, sulfoxide, sulfone or deuterium, and when R 7 is oxo, it may be linked to the carbon atom bearing R 3 ; and wherein
    the dotted lines may each represent a single bond and the double dotted line represents either a double bond or a triple bond,
    R 1 or R 6 is absent if the dotted line adjacent to R 1 and R 6 is a single bond, and isomers and functional derivatives thereof,
    in admixture with an acceptable agricultural carrier comprising an agriculturally acceptable carrier cation when R, R 1 , R 2 , R 4 , R 5 , R 6 or R 7 are phosphate, sulfoxide or sulfone.

    摘要翻译： 用于增强植物发芽和生长的组合物，其包含有效量的至少一种具有下式（I）的脱落酸相关化合物：其中R可以是羧基醛，羟基，羟基低级烷基，烷氧基低级烷基，低级烷氧基羰基，低级酰氧基低级烷基， 低级烷基氨基，二低级烷基氨基，低级烷氧基，低级酰氧基，低级烷硫基，低级烷基磺酰基，低级烷基亚磺酰基，氨基，羰基卤素，硫代，磷酸酯，亚砜，砜或氘; R 1可以是氢，氧代，羟基低级烷基，低级烷氧基，卤素，硫代，亚砜，砜，磷酸酯或氘; R 2可以是氢，氧代，羟基，卤素硫代，磷酸酯，亚砜，砜或氘; R 3可以是羧基，醛，低级烷基，羟基低级烷基，烷氧基低级烷基，低级烷氧基羰基，低级酰氧基低级烷基，乙酰基低级烷基，低级烷酰基，低级烷基氨基，二低级烷基氨基，低级烷氧基，低级酰氧基，低级烷硫基，低级烷基磺酰基，低级烷基亚磺酰基或羰基。 当R 2是氧代或硫代时，R 2可以连接到C 1和C 2的碳原子上以形成环氧基或硫代环氧基环; 羟基，低级烷基硅氧烷，羧基，醛，羟基低级烷基，烷氧基低级烷基，低级烷氧基羰基，低级酰氧基低级烷基，乙酰基低级烷基，低级烷酰基，低级烷基氨基，二低级烷基氨基，低级烷氧基，低级酰氧基， 低级烷硫基，低级烷基磺酰基，低级烷基磺酰基，氨基，羰基，环烷基或具有4-6个碳原子的环烷氧基，任选被低级烷基，卤素，氧，羟基或低级烷氧基取代; R 5可以是羧基，羟基，醛，羟基低级烷基，烷氧基低级烷基，低级烷氧基羰基，低级酰氧基低级烷基，乙酰基低级烷基，乙酰氧基低级烷基，低级烷酰基，低级烷基氨基，二低级烷基氨基，低级烷氧基，低级酰氧基，低级烷硫基，低级烷基磺酰基，低级烷基亚磺酰基，氨基，羰基，卤素，氢， 氧代，硫代，磷酸，亚砜，砜或氘，当R 5是氧代时，它可以连接到带有R 3的碳原子上; R 6可以是氢，氧代，羟基低级烷基，低级烷氧基，卤素，硫代，亚砜，砜，磷酸酯或氘; R 7可以是羧基，羟基，醛，羟基低级烷基，烷氧基低级烷基，低级烷氧基羰基，低级酰氧基低级烷基，乙酰基低级烷基，乙酰氧基低级烷基，低级烷酰基，低级烷基氨基，二低级烷基氨基，低级烷氧基，低级烷氧基，低级烷硫基，低级烷基磺酰基，低级烷基亚磺酰基，氨基，羰基，卤素， 氧代，硫代，磷酸根，亚砜，砜或氘，当R 7是氧代时，它可以连接到带有R 3的碳原子上; 并且其中虚线可以各自表示单键，双点表示双键或三键，如果与R 1和R'相邻的虚线不存在，则R 1或R 6不存在， 当R 1，R 2，R 2，R 4，R 5，R 5，R 5，R 5，R 5， R 6或R 7是磷酸酯，亚砜或砜。