Suppr超能文献

巴西诺卡菌对利福平的灭活作用。

Inactivation of rifampin by Nocardia brasiliensis.

作者信息

Yazawa K, Mikami Y, Maeda A, Akao M, Morisaki N, Iwasaki S

机构信息

Research Center for Pathogenic Fungi and Microbial Toxicoses, Chiba University, Japan.

出版信息

Antimicrob Agents Chemother. 1993 Jun;37(6):1313-7. doi: 10.1128/AAC.37.6.1313.

Abstract

Rifampin was glycosylated by a pathogenic species of Nocardia, i.e., Nocardia brasiliensis. The structures of two glycosylated compounds (RIP-1 and RIP-2) isolated from the culture broth of the bacterium were determined to be 3-formyl-23-(O-[beta-D-glucopyranosyl])rifamycin SV and 23-(O-[beta-D-glucopyranosyl])rifampin, respectively. Both compounds lacked antimicrobial activity against other gram-positive bacteria as well as the Nocardia species.

摘要

利福平被巴西诺卡氏菌这一病原菌糖基化。从该细菌培养液中分离出的两种糖基化化合物(RIP - 1和RIP - 2)的结构分别被确定为3 - 甲酰基 - 23 -(O - [β - D - 吡喃葡萄糖基])利福霉素SV和23 -(O - [β - D - 吡喃葡萄糖基])利福平。这两种化合物对其他革兰氏阳性菌以及诺卡氏菌属均无抗菌活性。

相似文献

1
Inactivation of rifampin by Nocardia brasiliensis.巴西诺卡菌对利福平的灭活作用。
Antimicrob Agents Chemother. 1993 Jun;37(6):1313-7. doi: 10.1128/AAC.37.6.1313.
2
Phosphorylative inactivation of rifampicin by Nocardia otitidiscaviarum.
J Antimicrob Chemother. 1994 Jun;33(6):1127-35. doi: 10.1093/jac/33.6.1127.
7
Glycosylative inactivation of chalcomycin and tylosin by a clinically isolated Nocardia asteroides strain.
J Antibiot (Tokyo). 2001 Feb;54(2):157-65. doi: 10.7164/antibiotics.54.157.
9
Sensitivity of various species of Nocardia to rifampin in vitro.
Am Rev Respir Dis. 1972 Mar;105(3):455-6. doi: 10.1164/arrd.1972.105.3.455.
10
Nocardicyclins A and B: new anthracycline antibiotics produced by Nocardia pseudobrasiliensis.
J Antibiot (Tokyo). 1997 Oct;50(10):822-7. doi: 10.7164/antibiotics.50.822.

引用本文的文献

7
Rifamycin antibiotics and the mechanisms of their failure.利福霉素类抗生素及其耐药机制。
J Antibiot (Tokyo). 2021 Nov;74(11):786-798. doi: 10.1038/s41429-021-00462-x. Epub 2021 Aug 16.
8
Antibiotic resistance genes in the Actinobacteria phylum.放线菌门中的抗生素耐药基因。
Eur J Clin Microbiol Infect Dis. 2019 Sep;38(9):1599-1624. doi: 10.1007/s10096-019-03580-5. Epub 2019 Jun 27.

本文引用的文献

4
Actions of the rifamycins.利福霉素的作用。
Bacteriol Rev. 1971 Sep;35(3):290-309. doi: 10.1128/br.35.3.290-309.1971.
5
[Coordination of the 13C-NMR. spectrum of rifamycin S on the basis of selective uncoupling of protons].
Helv Chim Acta. 1973 Jul;56(7):2377-86. doi: 10.1002/hlca.19730560721.
6
Rifamycins: an insight into biological activity based on structural investigations.
J Mol Biol. 1974 Aug 15;87(3):409-35. doi: 10.1016/0022-2836(74)90094-1.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验