Processes for production of optically active 3-phenyl-1,3-propanediol by
asymmetric assimilation
    3.
    发明授权
    Processes for production of optically active 3-phenyl-1,3-propanediol by asymmetric assimilation 失效
    通过不对称同化生产光学活性3-苯基-1,3-丙二醇的方法

    公开(公告)号:US5356812A

    公开(公告)日:1994-10-18

    申请号:US844609

    申请日:1992-04-07

    IPC分类号: C12P7/22 C12P41/00

    摘要: A microorganism or a preparation thereof is permitted to act on a mixture of enantiomers of 3-phenyl-1, 3-propanediol, and the residual optically active 3-phenyl-1,3-propanediol is harvested.The genera of those microorganisms which are able to leave (R)-3-phenyl-1,3-propanediol include Candida, Hansenula, Rhodotorula, Protaminobacter, Aspergillus, Alternaria, Macrophomina, Preussia and Talaromyces.The genera of those microorganisms which are able to leave (S)-3-phenyl-1,3-propanediol include Candida, Geotrichum, Leucosporidium, Pichia, Torulaspora, Trichosporon, Escherichia, Micrococcus, Corynebacterium, Gordona, Rhodococcus, Aspergillus, Emericella, Absidia, Fusarium, Dactylium, Serratia and Pseudomonas.

    摘要翻译: PCT No.PCT / JP91 / 01064 Sec。 371日期:1992年4月7日 102(e)日期1992年4月7日PCT 1991年8月9日PCT PCT。 出版物WO92 / 02631 日期:1992年2月20日。允许微生物或其制剂作用于3-苯基-1,3-丙二醇的对映异构体的混合物,并且收集残留的光学活性3-苯基-1,3-丙二醇。 能够离开(R)-3-苯基-1,3-丙二醇的那些微生物属包括假丝酵母属,汉逊酵母属,红酵母属,普氏杆菌属,曲霉属,链格孢属,大孔雀类,杜鹃和马鞭草属。 能够离开(S)-3-苯基-1,3-丙二醇的那些微生物的属包括假丝酵母属(Candida),地热霉属(Geotrichum),隐孢子虫属(Bottelogporidium),毕赤酵母属(Pichia),孢子虫属(Trichosporon),丝孢杆菌属(Trichosporon),大肠杆菌属(Escherichia),微球菌属,棒状杆菌属,戈尔多纳氏菌属 茜草属,镰孢属,睾丸,沙雷氏菌属和假单胞菌属。

    Bacteria useful for production of optically active
3-phenyl-1,3-propanediol
    4.
    发明授权
    Bacteria useful for production of optically active 3-phenyl-1,3-propanediol 失效
    用于制备光学活性3-苯基-1,3-丙二醇的细菌

    公开(公告)号:US5554532A

    公开(公告)日:1996-09-10

    申请号:US224303

    申请日:1994-04-07

    摘要: A microorganism or a preparation thereof is permitted to act on a mixture of enantiomers of 3-phenyl-1,3-propanediol, and the residual optically active 3-phenyl-1,3-propanediol is harvested. The genera of those microorganisms which are able to leave (R)-3-phenyl-1,3-propanediol include Candida, Hansenula, Rhodotorula, Protaminobacter, Aspergillus, Alternaria, Macrophomina, Preussia and Talaromyces. The genera of those microorganisms which are able to leave (S)-3-phenyl-1,3-propanediol include Candida, Geotrichum, Leucosporidium, Pichia, Torulaspora, Trichosporon, Escherichia, Micrococcus, Corynebacterium, Gordona, Rhodococcus, Aspergillus, Emericella, Absidia, Fusarium, Dactylium, Serratia and Pseudomonas.

    摘要翻译: 允许微生物或其制剂作用于3-苯基-1,3-丙二醇的对映异构体的混合物,并收获残留的光学活性3-苯基-1,3-丙二醇。 能够离开(R)-3-苯基-1,3-丙二醇的那些微生物属包括假丝酵母属,汉逊酵母属,红酵母属,普氏杆菌属,曲霉属,链格孢属,大孔雀类,杜鹃和马鞭草属。 能够离开(S)-3-苯基-1,3-丙二醇的那些微生物的属包括假丝酵母属(Candida),地热霉属(Geotrichum),隐孢子虫属(Bottelogporidium),毕赤酵母属(Pichia),孢子虫属(Trichosporon),丝孢杆菌属(Trichosporon),大肠杆菌属(Escherichia),微球菌属,棒状杆菌属,戈尔多纳氏菌属 茜草属,镰孢属,睾丸,沙雷氏菌属和假单胞菌属。

    Method for producing amide compounds
    5.
    发明授权
    Method for producing amide compounds 失效
    酰胺化合物的制备方法

    公开(公告)号:US06900037B2

    公开(公告)日:2005-05-31

    申请号:US10172569

    申请日:2002-06-13

    CPC分类号: C12P13/02

    摘要: The present invention provides a method for producing amide compounds using hydroxyl nitrile compounds and microorganisms and/or enzymatically active material having cyanide-resistant nitrile hydratase activity, e.g., Rhodococcus equi XL-l. Furthermore, the amide compounds can be produced while the enzymatic activity of this microorganism can be stably maintained during the reaction.

    摘要翻译: 本发明提供了使用羟基腈化合物和具有氰化物抗性腈水合酶活性的微生物和/或酶活性物质如红景天菌XL-1制备酰胺化合物的方法。 此外,可以在反应期间稳定地保持该微生物的酶活性的同时产生酰胺化合物。

    Processes for production of optically active quinuclidinol
    6.
    发明授权
    Processes for production of optically active quinuclidinol 失效
    光学活性奎宁环醇的制备方法

    公开(公告)号:US5888804A

    公开(公告)日:1999-03-30

    申请号:US034284

    申请日:1998-03-04

    摘要: The present invention provide processes for producing an optically active quinuclidinol from a quinuclidinone using an asymmetric reduction by a microorganism and enzyme with commercial advantages in simple and easy manner. In the present invention, permit a microorganism or preparation thereof to act on a quinuclidinone (3-quinuclidinone), and recover or harvest an optically active quinuclidinol produced (3-quinuclidinol). The microorganisms capable of producing an (R)-3-quinuclidinol from a 3-quinuclidinone include the genus Nakazawaea, the genus Candida and the genus Proteus. The microorganisms capable of producing an (S)-3-quinuclidinol from a 3-quinuclidinone include the genus Arthrobacter, the genus Pseudomonas and the genus Rhodosporidium.

    摘要翻译: 本发明提供了使用微生物和酶的不对称还原,以简便易行的商业优点从奎宁环酮生产光学活性奎宁环醇的方法。 在本发明中,允许微生物或其制备物作用于奎宁环酮(3-奎宁环酮),并回收或收获所产生的光学活性奎宁环醇(3-奎宁环醇)。 能够从3-奎宁环酮生成(R)-3-奎宁环醇的微生物包括中爪哇属(Nakazawaea),假丝酵母​​属(Candida)和变形菌属(Proteus)。 能够从3-奎宁环酮生成(S)-3-奎宁环醇的微生物包括节杆菌属,假单胞菌属和红球菌属。

    Heat-stable D-aminoacylase
    8.
    发明授权
    Heat-stable D-aminoacylase 失效
    热稳定的D-氨基酸酰基酶

    公开(公告)号:US06902915B2

    公开(公告)日:2005-06-07

    申请号:US10361509

    申请日:2003-02-07

    CPC分类号: C12R1/465 C12N9/80 C12P13/04

    摘要: The present invention provides a novel D-aminoacylase, as well as method for producing a D-amino acid using the same. In order to achieve the above objective, the present inventors have succeeded in purifying heat-stable D-aminoacylase from microorganisms belonging to the genus Streptomyces by combining various purification methods. Furthermore, the present inventors found that the purified heat-stable D-aminoacylase is useful in industrial production of D-amino acids. By utilizing the heat-stable D-aminoacylase, it is possible to readily and efficiently produce the corresponding D-amino acids from N-acetyl-DL-amino acids (for example, N-acetyl-DL-methionine, N-acetyl-DL-valine, N-acetyl-DL-tryptophan, N-acetyl-DL-phenylalanine, N-acetyl-DL-alanine, N-acetyl-DL-leucine, and so on).

    摘要翻译: 本发明提供了一种新的D-氨基酸酰基酶,以及使用其制备D-氨基酸的方法。 为了实现上述目的,本发明人通过组合各种纯化方法成功地从属于链霉菌属的微生物纯化热稳定的D-氨基酰化酶。 此外,本发明人发现纯化的热稳定性D-氨基酸酰基酶可用于工业生产D-氨基酸。 通过利用热稳定的D-氨基酸酰化酶,可以容易且有效地从N-乙酰基-DL-氨基酸(例如,N-乙酰基-DL-甲硫氨酸,N-乙酰基-DL- 缬氨酸,N-乙酰基-DL-色氨酸,N-乙酰基-DL-苯丙氨酸,N-乙酰基-DL-丙氨酸,N-乙酰基-DL-亮氨酸等)。