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Dactylocycline B
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
CAS NO:125622-13-1
包装:50mg, 100mg, 250mg
规格:≥98%

产品介绍

Dactylocyclines, novel tetracycline analogues produced by a Dactylosporangium sp. A screen for antibiotics with activity against tetracycline-resistant microorganisms has led to the isolation of Dactylosporangium sp. (ATCC 53693), a producer of several novel tetracycline analogues. The major fermentation products, dactylocyclines A and B, were purified and MIC values determined against tetracycline-resistant and tetracycline-sensitive Gram-positive bacteria. The dactylocyclines represent the first naturally occurring tetracycline C2 amides which lack cross resistance with tetracycline. References: Devasthale PV, Mitscher LA, Telikepalli H, Vander Velde D, Zou JY, Ax HA, Tymiak AA. Dactylocyclines, novel tetracycline derivatives produced by a Dactylosporangium sp. III. Absolute stereochemistry of the dactylocyclines. J Antibiot (Tokyo). 1992 Dec;45(12):1907-13. PubMed PMID: 1490882.

纯度:≥98%

CAS:125622-13-1