racemic

racemic

1. racemic epinephrine

(外)消旋肾上腺素

2. After the 1970s, two of Japan's fixed-G acid decarboxylase or the content of this cell, so that the racemic 2,6 - amino acid decarboxylation G for the production of lysine, improved the process.

70年代后，日本采用固定化二氨基庚二酸脱羧酶或含此酶的菌体,使内消旋2，6-二氨基庚二酸脱羧连续生产赖氨酸，改进了这一工艺。

3. The linearity was investigated by adding the racemic compound to the standard L-enantiomer of dopa in the range of 0.1~2.0%. The concentration of D-dopa in levdopa is 0.20% by tested.

D-多巴含量在0.1~2.0%范围内具有良好的线性关系(R2=0.9990),并测定左旋多巴的光学杂质为0.2%。

4. Enantioselective Separation of Racemic Mandelic Acid by Chiral Extraction with Lipophilic L-Tartaric Esters

L-酒石酸酯立体选择性萃取分离扁桃酸对映体

5. racemic compund

[化] 外消施化合物

6. [Abstract] Objective: To study the effect of two racemic ketamine, S(+)-ketamine and R(-)-ketamine on stimulus-induced superoxide generation in vitro.

[摘要] 目的：研究两种消旋的氯胺酮，S(+)-氯胺酮和R(-)-氯胺酮在体外刺激介导的超氧化物产生的影响。

7. racemic compounds

[机] 外消旋化合物

8. "The two enantiomers rotate polarized light through opposite angles, canceling each other out so that the racemic mixture has no optical activity.

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

9. Dosage modifications are probably not required in patients receiving racemic propafenone, but it must be used cautiously for some treatment of arrhythmia.

临床应用消旋体可不作剂量调整，但对某些患者应慎重使用。

10. Keywords emulsion liquid membrane;chiral ligand;extraction and separation;racemic ofloxacin;

乳状液膜;手性配体;选择性分离;氧氟沙星外消旋体;

11. Affinity capillary electrophoresis has been used for the enantiomeric separation of racemic trimebutine maleate with bare fused capillary using human serum albumin(HSA) as chiral selector.

以人血清白蛋白(HSA)为手性选择剂,采用亲和毛细管电泳法分离马来酸曲美布汀对映体。

12. Rotundine was used as chiral auxiliary for NMR analysis of racemic carboxylic acids and it turned out to be an effective chiral solvating agent(CSA).

以罗通定为手性溶解剂,用核磁共振方法分析了几种外消旋羧酸。

13. However, the effect of two racemic ketamine on superoxide anion generation of human neutrophils was controversial.

但是两种消旋氯胺酮的在对于人嗜中性粒细胞超氧阴离子的产生的影响上是有争议的。

14. Title： Separation of racemic naproxen ester on cellulose-based(TA)chiral stationary phase.

关键词：纤维素三醋酸酯;手性固定相;手性拆分;萘普生

15. Hydrolytic Kinetic Resolution of Several Racemic Epoxides

几种外消旋环氧化合物的水解动力学拆分

16. Separation of racemic ketoprofen by molecularly imprinted polymer

分子印迹聚合物拆分消旋体酮洛芬

17. GOTTSTEIN W J. Racemic monocarboxylic acid resolution using dehydroabietylamine: US, 3 454 626[P]. 1969-07-08.

刘金强，柏一慧，俞伟，等.手性拆分试剂脱氢枞胺的纯化研究[J].中国医药工业杂志,待发表.

18. Keywords L Carnitine;racemic carnitine hydrochloride;molecularly imprinted polymer;high performance liquid chromatography;

卡尼丁;外消旋卡尼丁盐酸盐;分子压印聚合物;高效液相色谱;

19. Keywords Bulk liquid membrane;Kinetic resolution;Racemic propranolol;

厚体液膜;动力学拆分;普萘洛尔外消旋体;

20. Resolution of Racemic Clenbuterol by Bulk Liquid Membrane and Study on Its Kinetics

厚体液膜拆分克伦特罗外消旋体及其动力学研究

21. Lescol, marketed as racemic mixture, is very well tolerated and to date has not shown any clinical interactions with other commonly used drugs.

可治疗,作为推销消旋混合物是很好容忍至今未见任何互动与其他临床常用药物.

22. The use of the catalysts consisting of racemic ligand, transition metal complex and chiral activator in the hydride transfer reduction reaction of acetophenone

含氮外消旋配体金属络合物在苯乙酮不对称氢转移反应中的应用

23. Application of the Catalysts Consisting of Optically Active Ligand, Racemic Ligand, Chiral Activator and Rhodium Complex in the Hydride Transfer Reductive Reaction of Acetophenone

含氮手性及外消旋配体与铑络合物在苯乙酮不对称氢转移反应中的应用

24. In this paper, lipase-catalyzed steroselective hydrolysis of the racemic Naproxen methyl ester was performed in aqueous-organic biphase system and aqueous-ionic liquid biphase system respectively.

在水-有机溶剂和水-离子液两相体系中研究了脂肪酶催化的萘普生甲酯的立体选择性水解反应.

25. racemic modification

外消旋体

26. resolution of a racemic modification

外消旋体的拆分

27. Racemization is the conversion of an optically active form of a compound into a racemic mixture;

外消旋作用是把一种化合物的光学活性形式转化为外消旋的混合物；

28. racemic compound

外消旋化合物

29. racemic solid solution

外消旋固体溶液

30. racemic resolution

外消旋拆分

31. racemic conglomerate

外消旋混合物

32. Keywords racemic mixture;optical resolution;the preferential crystallization procedure;

外消旋混合物;光学拆分;优先结晶法;

33. racemic amines

外消旋胺

34. racemic naproxen

外消旋萘普生

35. Separation of racemic naproxen ester on cellulose-based(CTA) chiral stationary phase.

外消旋萘普生酯在纤维素衍生物手性固定相上的分离

36. Enantioseparation of Racemic Naproxen Esters on Four Cellulose Derivative Chiral Columns and Chiral Recognition Mechanism

外消旋萘普生酯类在四种纤维素衍生物手性柱上的分离及手性识别机理研究

37. Conversion of an optically active substance to a racemic form.

外消旋转化将光学活性物质转化为外消旋形式

38. racemic tartaric acid

外消旋酒石酸

39. racemic acid

外消旋酸

40. Comparison of motor block potential of epidural levobupivacaine and racemic bupivacaine during gynecological surgery

妇科硬膜外左旋与消旋布比卡因运动阻滞效能比较

41. Menthanol ester of chiral chrysanthemic acid was obtained via stereoselective esterification of the racemic acid, and the result was analyzed by MOPAC.

孟醇与过量外消旋菊酰氯反应表现出非对映异构体选择性,得到了光学活性菊酸的L-孟醇酯。

42. The resolution process of racemic 1,1'-binaphthol(BINOL) is studied in this article.

对外消旋1,1'-联二萘酚(BINOL)的拆分进行了研究。

43. A mixture of equal parts of an optically active isomer and its enantiomer is termed racemic and has a net rotation of plane-polarized light of zero.

对映异构体，又称对掌异构物、光学异构物或镜像异构物，不能与完全与彼此立体异构体镜像完全重叠。

44. conversion of an optically active substance to a racemic form

将光学活性物质转化为外消旋形式

45. The prepared polymers were applied as the liquid chromatographic chiral stationary phase to test their resolution ability for racemic carnitine hydrochloride.

将所得聚合物用作高效液相色谱固定相,研究了它们对外消旋卡尼丁盐酸盐的拆分能力。

46. partial racemic mixture

局部消旋混合物

47. racemic bupivacaine

布比卡因

48. The results show that this chiral stationary phase exhibits good stereoselectivity to the series of racemic sulfoxide enantiomers.

所有测试结果显示：该固定相对这类化合物有较好的分离效果。

49. Chiral HPLC Determination of Conversion and Enantiomeric Excess of Enzyme Catalyzed Stereoselective Esterification of Racemic Ibuprofen

手性HPLC法测定布洛芬立体选择性酯化的转化率和对映体过量

50. High Performance Liquid Chromatographic Separation of Racemic Phenylsuccinic Acid Using Chiral Mobile Phase Additives

手性流动相添加剂高效液相色谱法分离苯基琥珀酸对映体

51. Keywords chiral drug;racemic switching;drug combination;chiral intermediates;chiral technology;

手性药物;外消旋转化;药物组合物;手性中间体;手性技术;

52. The optimal enzyme resource, porcine pancreatic lipase (PPL), was confirmed by proper test in the resolution of racemic glycidol via esterification with a fatty acid in organic media.

摘要用正交实验方法筛选出有机相中酶促拆分环氧丙醇反应的最适酶源为猪胰脂肪酶(PPL)。

53. Abstract: The resolution process of racemic 1,1 ＇- binaphthol （BINOL） is studied in this article.

文章摘要: 对外消旋1，1’-联二萘酚（BINOL）的拆分进行了研究。

54. Racemic Propranolol

普萘洛尔对映体

55. racemic terminal epoxides

末端环氧化合物

56. Kirchner G, Scollar M P, Klicanov A M. Resolution of racemic mixture vialipse catalysis in organic solvents [J].J. AM. Chem. soc., 1986,107:7072.

朱全红,邓芹英,曾陇梅.手性药物的薄层色谱拆分[J].药物分析杂志,2002,22(2):155.

57. Keywords fruit juice;racemic;methionine membrane;technology total;antioxidant activity;

果汁;蛋氨酸;拆分;抗氧化能力;膜技术;

58. The Direct Chiral Separation of Racemic Pesticide Tebuconazole on Chiralcel OJ-H Column

柱上的拆分

59. Racemic Propoxyphene

消旋丙氧芬, 消旋达而丰

60. racemic lactic acid

消旋乳酸

61. racemic form

消旋体 消旋式

62. racemic body

消旋体

63. racemic reduction

消旋体拆分

64. racemic 11-demethylcalanolide A

消旋去甲胡桐素A

65. racemic dromoran

消旋吗喃(麻醉性镇痛药)

66. Racemic ibuprofen

消旋布洛芬

67. racemic mandelic acid

消旋扁桃酸

68. racemic pantothenic acid

消旋泛酸

69. calcium pantothenate, racemic

消旋泛酸钙

70. racemic amphetamine sulfate

消旋硫酸苯丙胺

71. racemic ephedrine

消旋麻黄素

72. Direct Chiral Separation of Racemic Metal Clusters on Chiral Stationary Phase with High Performance Liquid Chromatography

液相色谱手性固定相法直接拆分外消旋金属簇合物

73. Racemic Lobeline Hydrochloride

混旋盐酸山梗菜碱, 混旋盐酸洛贝林[中枢兴奋药]

74. Beef liver esterase catalysed resolution of the undesired enantionmer of racemic compound cis-3-acetoxy-4-phenylazetidin-one,producing the (S)-(-)-alcohol and the desired (R)-(+)-acetate.

牛肝酯酶催化拆分顺-3-乙酰氧基-4-苯基氮杂环丁酮,得到(S)-(-)-醇和标的产物(R)-(+)-乙酸酯。

75. racemic epichlorohydrin

环氧氯丙烷

76. A stereoselective hydrolysis of the racemic naproxen methyl ester by immobilized lipase from Candida rugosa in a low aqueous-organic biphase system was studied.

研究了微水-有机溶剂两相体系中固定化脂肪酶催化的萘普生甲酯的立体选择性水解反应。

77. monobasic racemic amphetamine phosphate

磷酸苯丙胺(中枢兴奋药)

78. Resolution of Racemic Clenbuterol by Chiral Extraction Using Combinatorial Chiral Selectors

组合手性萃取拆分克伦特罗外消旋体

79. The resolution of racemic compounds by crural inclusion complexation reported in 47 references is reviewed with 47 references. The chiral recognition principles in inclusion complex is also discussed.

综述了手性包结拆分方法在拆分外消旋化合物中的应用,并讨论了包结拆分中的手性识别原理。参考文献47篇。

80. Optical resolution of a range of racemic compounds was investigated.

考察了一些手性化合物在该固定相上的拆分。