Compositions for human and animal consumption containing reduced folates
and methods for making and using same
    4.
    发明授权
    Compositions for human and animal consumption containing reduced folates and methods for making and using same 失效
    用于人和动物消费的组合物,其含有减少的叶酸和制备和使用它们的方法

    公开(公告)号:US5997915A

    公开(公告)日:1999-12-07

    申请号:US117586

    申请日:1998-07-31

    摘要: A composition for human or animal consumption for supplying folate which includes a natural isomer of reduced folate, such as (6S)-tetrahydrofolic acid, 5-methyl-(6S)-tetrahydrofolic acid, 5-formyl-(6S)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5,10-methylene-(6R)-tetrahydrofolic acid, 5,10-methenyl-(6R)-tetrahydrofolic acid, 5-formimino-(6S)-tetrahydrofolic acid, and their polyglutamyl derivatives is disclosed. Such compositions include multivitamin preparations (with or without minerals and other nutrients); breakfast foods such as prepared cereals, toaster pastries and breakfast bars; infant formulas; dietary supplements and complete diet and weight-loss formulas and bars; animal feed (for example pet foods) and animal feed supplements (such as for poultry feed). The amount of the natural isomer of a reduced folate in a composition for human consumption can range between about 5% and about 200% of the daily requirement for folic acid per serving or dose.

    摘要翻译: PCT No.PCT / US97 / 01870 Sec。 371日期:1998年7月31日 102(e)日期1998年7月31日PCT提交1997年1月31日PCT公布。 公开号WO97 / 27764 日期1997年8月7日用于供应叶酸的人或动物消耗的组合物,其包含还原叶酸的天然异构体,例如(6S) - 四氢叶酸,5-甲基 - (6S) - 四氢叶酸,5-甲酰基 - (6S ) - 四氢叶酸,10-甲酰基 - (6R) - 四氢叶酸,5,10-亚甲基 - (6R) - 四氢叶酸,5,10-甲基 - (6R) - 四氢叶酸,5-甲酰亚氨基 - (6S) 四氢叶酸及其聚谷氨酰衍生物。 这种组合物包括多种维生素制剂(有或没有矿物质和其他营养物质); 早餐食物如准备的谷物,烤面包机和早餐吧; 婴儿配方奶粉 膳食补充剂和完整的饮食和减肥配方和酒吧; 动物饲料(例如宠物食品)和动物饲料补充剂(如家禽饲料)。 用于人类消费的组合物中的还原叶酸的天然异构体的量可以在每份或剂量的叶酸的每日需求的约5%至约200%之间。

    Antisense oligonucleotides against nonstructural proteins NS1 and NS2 of
respiratory syncytial virus and uses thereof
    5.
    发明授权
    Antisense oligonucleotides against nonstructural proteins NS1 and NS2 of respiratory syncytial virus and uses thereof 失效
    针对呼吸道合胞病毒非结构蛋白NS1和NS2的反义寡核苷酸及其用途

    公开(公告)号:US5831069A

    公开(公告)日:1998-11-03

    申请号:US811322

    申请日:1997-03-04

    申请人: Sailen Barik

    发明人: Sailen Barik

    摘要: The present invention provides an oligonucleotide having the nucleotide sequence complementary to the respiratory synctial virus nucleotide sequencenumber 98-116 of the respiratory synctial virus antigenome or nucleotide sequence number 627-645 of the respiratory synctial virus antigenome. Also provided is a composition comprising an oligonucleotide according the present invention and a physiologically acceptable carrier therefore. Also provided are various methods of using these novel oligonucleotides.

    摘要翻译: 本发明提供了具有与呼吸道合胞病毒抗原组合的呼吸性合成病毒核苷酸序列号98-116或呼吸道合成病毒抗原组合体的核苷酸序列号627-645互补的核苷酸序列的寡核苷酸。 还提供了包含本发明的寡核苷酸和生理上可接受的载体的组合物。 还提供了使用这些新型寡核苷酸的各种方法。

    Intermediates and a process for synthesis of tetrahydropteridine
C6-stereoisomers, including (6S)-tetrahydrofolate and
N5-formyl-(6S)-tetrahydrofolate
    6.
    发明授权
    Intermediates and a process for synthesis of tetrahydropteridine C6-stereoisomers, including (6S)-tetrahydrofolate and N5-formyl-(6S)-tetrahydrofolate 失效
    中间体和合成四氢蝶啶C6立体异构体的方法,包括(6S) - 四氢叶酸和N5-甲酰基 - (6S) - 四氢叶酸

    公开(公告)号:US5350851A

    公开(公告)日:1994-09-27

    申请号:US981778

    申请日:1992-11-25

    IPC分类号: C07D239/48 C07D475/04

    CPC分类号: C07D239/48 C07D475/04

    摘要: Intermediates and a process for the synthesis of 6-monosubstituted tetrahydropteridine C6-stereoisomers, including (6S)-tetrahydrofolic acid. The intermediates are shown in their two enantiomeric forms as follows: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and represent hydrogen, methyl, hydroxy, amino, alkyl or dialkylamino, alkoxy, benzyloxy, or benzylthio; R.sub.3 represents an alkene, alkyne, cycloalkyl, benzyl, alkyl (substituted with hydroxy, acetoxy, benzyloxy, alkoxy, alkylthio, amino, carboxy, oxo, or phosphate), a protected aldehyde, or ##STR2## wherein n=1 or 2, R.sub.4 is hydrogen, formyl, methyl, or propargyl, and ZZ represents an amino acid or amino acid polymer.

    摘要翻译: 中间体和合成6-单取代四氢蝶啶C6-立体异构体的方法,包括(6S) - 四氢叶酸。 中间体以它们的两种对映体形式显示如下:其中R 1和R 2相同或不同,表示氢,甲基,羟基,氨基,烷基或二烷基氨基,烷氧基,苄氧基或苄硫基; R3表示烯烃,炔烃,环烷基,苄基,烷基(被羟基,乙酰氧基,苄氧基,烷氧基,烷硫基,氨基,羧基,氧代或磷酸酯取代),保护的醛或其中n = R4是氢,甲酰基,甲基或炔丙基,ZZ代表氨基酸或氨基酸聚合物。

    Process for N5-formylating tetrahydropteridines
    7.
    发明授权
    Process for N5-formylating tetrahydropteridines 失效
    N5-甲酰化四氢喋​​啶的方法

    公开(公告)号:US5198547A

    公开(公告)日:1993-03-30

    申请号:US851733

    申请日:1992-03-16

    IPC分类号: C07D239/48 C07D475/04

    CPC分类号: C07D239/48 C07D475/04

    摘要: Intermediates and a process for the synthesis of 6-monosubstituted tetrahydropteridine C6-stereoisomers, including (6S)-tetrahydrofolic acid. The intermediates are shown in their two enantiomeric forms as follows: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and represent hydrogen, methyl, hydroxy, amino, alkyl or dialkylamino, alkoxy, benzyloxy, or benzylthio; R.sub.3 represents an alkene, alkyne, cycloalkyl, benzyl, alkyl (substituted with hydroxy, acetoxy, benzyloxy, alkoxy, alkylthio, amino, carboxy, oxo, or phosphate), a protected aldehyde, or ##STR2## wherein n=1 or 2, R.sub.4 is hydrogen, formyl, methyl, or propargyl, and ZZ represents an amino acid or amino acid polymer. Also, a process for tetrahydropteridine N5-formylation for the preparation of, for example, N5-formyl-(6S)-tetrahydrofolic acid.

    摘要翻译: 中间体和合成6-单取代四氢蝶啶C6-立体异构体的方法,包括(6S) - 四氢叶酸。 中间体以它们的两种对映体形式显示如下:其中R 1和R 2相同或不同,表示氢,甲基,羟基,氨基,烷基或二烷基氨基,烷氧基,苄氧基 ,或苄硫基; R3表示烯烃,炔烃,环烷基,苄基,烷基(被羟基,乙酰氧基,苄氧基,烷氧基,烷硫基,氨基,羧基,氧代或磷酸酯取代),保护的醛或其中n = R4是氢,甲酰基,甲基或炔丙基,ZZ代表氨基酸或氨基酸聚合物。 另外,用于制备例如N5-甲酰基 - (6S) - 四氢叶酸的四氢蝶啶N5-甲酰化的方法。