Use of allicin as insect repellent and insecticide in agricultural crops
    2.
    发明申请
    Use of allicin as insect repellent and insecticide in agricultural crops 审中-公开
    在农作物中使用大蒜素作为驱虫剂和杀虫剂

    公开(公告)号:US20060110472A1

    公开(公告)日:2006-05-25

    申请号:US10512553

    申请日:2003-04-24

    IPC分类号: A01N65/00 A01N31/00

    CPC分类号: A01N41/10 A01N41/02

    摘要: The invention provides methods for: (a) protecting agricultural crops, particularly fruits and vegetables, against insects, by treating the crops with allicin prior to harvesting; (b) protecting fruits and vegetables from decay and extending the shelf life thereof by treating the fruits and vegetables with allicin after harvesting; and (c) repelling insects such as ants or insects that attack agricultural crops from an object or an area, which comprises treating the object or area with a repelling effective amount of allicin.

    摘要翻译: 本发明提供了以下方法:(a)通过在收获前用大蒜素处理作物,保护农作物,特别是水果和蔬菜免受昆虫的侵害; (b)保护水果和蔬菜免于腐烂,并通过在收获后用大蒜素处理水果和蔬菜延长其保质期; (c)排斥从物体或区域攻击农作物的昆虫如蚂蚁或昆虫,其中包括用排斥有效量的大蒜素处理该物体或区域。

    Mercaptopurine derivatives and uses thereof
    3.
    发明申请
    Mercaptopurine derivatives and uses thereof 审中-公开
    巯基嘌呤衍生物及其用途

    公开(公告)号:US20100069319A1

    公开(公告)日:2010-03-18

    申请号:US12529706

    申请日:2008-03-02

    CPC分类号: C01F11/185 C01F11/18

    摘要: The invention provides novel mercaptopurine derivatives, e.g., S-allylthio-6-mercaptopurine and S-allylthio-6-mercaptopurine 9-riboside, as well as pharmaceutical compositions thereof. These compounds are highly efficient anti-proliferative agents, thus can be useful for treatment of various diseases or disorders, in particular, proliferative, inflammatory, skin and immune diseases or disorders.

    摘要翻译: 本发明提供新的巯基嘌呤衍生物,例如S-烯丙硫基-6-巯基嘌呤和S-烯丙硫基-6-巯基嘌呤9-核苷,以及其药物组合物。 这些化合物是高效抗增殖剂,因此可用于治疗各种疾病或病症,特别是增殖性,炎性,皮肤和免疫疾病或病症。

    Garlic alliinase covalently bound to carrier for continuous production of allician
    6.
    发明授权
    Garlic alliinase covalently bound to carrier for continuous production of allician 失效
    大蒜蒜叶苷共价结合载体连续生产大蒜素

    公开(公告)号:US06689588B1

    公开(公告)日:2004-02-10

    申请号:US09171311

    申请日:2000-09-12

    IPC分类号: C12P1100

    摘要: Immobilized garlic alliinase wherein the alliinase is chemically, physically or biologically immobilized, is useful in a method for continuous production of allicin. The method comprises adding a solution of alliin as substrate to a column containing the immobilized garlic alliinase and collecting pure allicin in the effluent. The pure allicin is intended for use as food additive or for the preparation of pharmaceutical compositions for the treatment of viral, bacterial, fungal and parasitic infections, high levels of cholesterol and blood lipids, high blood pressure and thrombosis.

    摘要翻译: 其中蒜氨酸酶化学,物理或生物固定的固定化蒜蒜素可用于连续生产大蒜素的方法。 该方法包括将含有蒜氨酸作为底物的溶液加入含有固定化蒜蒜素的柱中,并在流出物中收集纯大蒜素。 纯大蒜素旨在用作食品添加剂或用于制备用于治疗病毒,细菌,真菌和寄生虫感染,高水平胆固醇和血脂,高血压和血栓形成的药物组合物。

    Azobenzene derivatives as labeling agents and intermediates thereof
    8.
    发明授权
    Azobenzene derivatives as labeling agents and intermediates thereof 失效
    偶氮苯衍生物作为标记试剂及其中间体

    公开(公告)号:US06602987B1

    公开(公告)日:2003-08-05

    申请号:US09831494

    申请日:2001-08-07

    IPC分类号: C07K1706

    摘要: A compound of the formula I: wherein R is H or —N═N-2-carboxyphenyl; A is (CH2)n or —CH═CH—, wherein n is an integer from 0 to 10, or A may also be —CH(COOH)— when R is —N═N-2-carboxyphenyl; and X is a radical selected from the group consisting of: (i) Cl; (ii) COOR1, wherein R1 is p-nitrophenyl or N-succinimidyl; (iii) CONH—NHR2, wherein R2 is H, COO(t-butyl) or COObenzyl; (iv) CONH—[B]—NHR3, wherein R3 is H, COOR1, or CO—[B′]—maleimido, wherein R1 is t-butyl, p-nitrophenyl or N-succinimidyl, and B and B′, the same or different, are (CH2)n wherein n is an integer from 2 to 10; (v) CONH—[B]—COOR4, wherein R4 is H, C1-C8 alkyl, N-succinimidyl; (vi) CONH—[B]—OH; (vii) CONH—[B]—CONH—NHR2, wherein R2 is H, COO(t-butyl) or COObenzyl; and (viii) NHR2, wherein R2 is H, COO(t-butyl) or COObenzyl, when A is —CH(COOH)— and R is —N═N-2-carboxyphenyl. The 4′-hydroxyazobenzene-2-carboxylic acid (HABA) compounds are novel reagents for labeling, isolation and detection of biological molecules.

    摘要翻译: 式I的化合物:其中R是H或-N = N-2-羧基苯基; A是(CH 2)n或-CH = CH-,其中n是0至10的整数,或当R是-N = N-2-羧基苯基时,A也可以是-CH(COOH) 并且X是选自以下的基团:(i)Cl; (ii)COOR1,其中R1是对硝基苯基或N-琥珀酰亚胺基; (iii)CONH-NHR2,其中R2是H,COO(叔丁基)或COO苄基; (iv)CONH- [B] -NHR 3,其中R 3是H,COOR 1或CO- [B'] - 马来酰亚氨基,其中R 1是叔丁基,对硝基苯基或N-琥珀酰亚胺基,B和B' 相同或不同,为(CH 2)n,其中n为2至10的整数; (v)CONH- [B] -COOR 4,其中R 4是H,C 1 -C 8烷基,N-琥珀酰亚胺基; (vi)CONH- [B] -OH; (vii)CONH- [B] -CONH-NHR2,其中R2是H,COO(叔丁基)或COO苄基; 和(viii)当A为-CH(COOH) - 且R为-N = N-2-羧基苯基时,R 2为H,COO(叔丁基)或COO苄基的NHR 2。 4'-羟基偶氮苯-2-羧酸(HABA)化合物是生物分子标记,分离和检测的新型试剂。

    Modified avidin and streptavidin molecules and use thereof
    9.
    发明授权
    Modified avidin and streptavidin molecules and use thereof 失效
    修饰的抗生物素蛋白和链霉亲和素分子及其用途

    公开(公告)号:US5973124A

    公开(公告)日:1999-10-26

    申请号:US973970

    申请日:1998-03-05

    摘要: Biotin-binding modified avidin-type molecules are provided in which the essential tyrosine residue in the biotin-binding site is modified in such a way that its pKa is decreased in comparison to the pKa of the unmodified tyrosine residue in the corresponding unmodified avidin-type molecule. The avidin-type molecules include: (i) native egg-white avidin; (ii) recombinant avidin; (iii) deglycosylated forms of avidin; (iv) bacterial streptavidin; (v) recombinant streptavidin; (vi) truncated streptavidin; and (vii) derivatives of (i)-(vi) which are modified at sites other than the essential tyrosine residue. The modification is achieved by substitution at one or both ortho positions to the hydroxy radical of the tyrosine residue by radicals such as nitro, halogen, azo and amino. The modified avidin-type molecules can be used in all applications of the avidin-biotin technology.

    摘要翻译: PCT No.PCT / IL96 / 00014 Sec。 371日期:1998年3月5日 102(e)1998年3月5日PCT PCT 1996年6月13日PCT公布。 公开号WO97 / 00329 日期1997年1月3日提供了生物素结合修饰的抗生物素蛋白型分子,其中生物素结合位点中的必需酪氨酸残基被修饰,使得其pKa与未修饰的酪氨酸残基的pKa相比降低 相应的未修饰的抗生物素蛋白型分子。 抗生物素蛋白型分子包括:(i)天然蛋白抗生物素蛋白; (ii)重组抗生物素蛋白; (iii)去糖基化形式的抗生物素蛋白; (iv)细菌链霉抗生物素蛋白; (v)重组链霉亲和素; (vi)截短的链霉抗生物素蛋白; 和(vii)(i) - (vi)的衍生物,其在除必需酪氨酸残基之外的位点被修饰。 通过在硝基,卤素,偶氮和氨基等自由基的酪氨酸残基的羟基的一个或两个邻位进行取代来实现修饰。 修饰的抗生物素蛋白型分子可用于抗生物素蛋白 - 生物素技术的所有应用。