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Balhimycin, a New Glycopeptide Antibiotic with an Unusual Hydrated 3-Amino-4-oxoaldopyranose Sugar Moiety

Autor: L. Vertesy, Patel Mahesh Vithalbhai, Sugata Chatterjee, Vijayakumar Erra Koteswara Sat, H. Kogler, J. Blumbach, Bimal Naresh Dr Ganguli, H. W. Fehlhaber, Suresh Rudra Nadkarni

Publikováno v: The Journal of Organic Chemistry. 59:3480-3484

Balhimycin (1), C 66 H 73 Cl 2 N 9 O 24 , is a new glycopeptide antibiotic of the vancomycin class. It was isolated from the fermentation broth of an Amycolatopsis sp. Hoechst India Limited Y-86,21022. Its structure was elucidated on the basis of spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::936d341d21ae328eaa07a96352898040
https://doi.org/10.1021/jo00091a044

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Mersacidin, a new antibiotic from Bacillus In vitro and in vivo antibacterial activity

Autor: Michael Limbert, Jani Rajendra Kumar Hariprasad, B. N. Ganguli, Norbert Klesel, Dipak Kumar Chatterjee, Gerhard Seibert, J. Blumbach, Sukumar Chatterjee

Publikováno v: The Journal of Antibiotics. 45:839-845

Mersacidin is a new peptide antibiotic of the proposed lantibiotic family. It is active in vitro and in vivo against Gram-positive bacteria including the methicillin-resistant Staphylococci. Its in vitro activity is less than those of vancomycin and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b06f50f1f8327a800021c0952569f63
https://doi.org/10.7164/antibiotics.45.839

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Akademický článek

Synthesis of Novel cis-2-Azetidinones from Imines and Chloroacetyl Chloride Using Triethylamine.

Autor: Sakarya, Handan Can¹ hsakarya@ogu.edu.tr, Ketrez, Aslı²

Publikováno v: Acta Chimica Slovenica. 2023, Vol. 70 Issue 4, p628-633. 6p.

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Biogenetically-inspired aromatisation of a steroid D-ring

Autor: Donald A. Whiting, D. A. Hammond, J. Blumbach

Publikováno v: Tetrahedron Letters. 23:3949-3952

The androstenolone derivative (4) has been converted to the aromatic ring D ketone (16), in which the former C/D angular methyl is incorporated into the new D-ring, as in biosynthesis of Nicandra steroids.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef16dbc5070c73760602e805c72a4a04
https://doi.org/10.1016/s0040-4039(00)87751-5

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Akademický článek

Controlled Partial Linker Thermolysis in Metal‐Organic Framework UiO‐66‐NH2 to Give a Single‐Site Copper Photocatalyst for the Functionalization of Terminal Alkynes.

Autor: Li, Mengying¹ (AUTHOR), Liu, Xin¹ (AUTHOR), Che, Yan¹ (AUTHOR), Xing, Hongzhu¹ (AUTHOR) xinghz223@nenu.edu.cn, Sun, Fanfei^2,3 (AUTHOR), Zhou, Wei⁴ (AUTHOR) wzhou@qlu.edu.cn, Zhu, Guangshan¹ (AUTHOR) zhugs100@nenu.edu.cn

Publikováno v: Angewandte Chemie. 9/4/2023, Vol. 135 Issue 36, p1-8. 8p.

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ChemInform Abstract: HR 810, a New Parenteral Cephalosporin with a Broad Antibacterial Spectrum

Autor: G. SEIBERT, N. KIESEL, M. LIMBERT, E. SCHRINNER, K. SEEGER, I. WINKLER, R. LATTRELL, J. BLUMBACH, W. DUERCKHEIMER, K. FLEISCHMANN, R. KIRRSTETTER, B. MENCKE, B. C. ROSS, K.-H. SCHEUNEMANN, W. SCHWAB, M. WIEDUWILT

Publikováno v: Chemischer Informationsdienst. 14

3-[(2,3-Cyclopenteno-1-pyridinium)-methyl]-7-[2-syn-methoximino-2-(2-aminothiazol-4-yl)-acetamido]-ceph-3-em-4-carboxylate (HR 810) is a new cephalosporin derivative with an extremely broad antimicrobial spectrum. It is active against all bacterial s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b2f5d6b35b5a7614dd5c2bb2fc3c233
https://doi.org/10.1002/chin.198350201

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