Literature DB >> 17962730

Synthesis of ring-contracted erythromycin A derivatives via microwave-assisted intramolecular transesterification.

Kai Bao1, Weige Zhang, Chuanliang Zhang, Yingwei Qu, Liang Tian, Lan Wu, Xiang Zhao, Maosheng Cheng.   

Abstract

The synthesis of ring-contracted derivatives of erythromycin A via intramolecular transesterification under microwave irradiation of 8,9-anhydroerythromycin A 6,9-hemiketal and its derivatives is described. It was found that microwave irradiation could significantly improve the yields and shorten the reaction times under either solvent-containing (method A) or solvent-free (method B) conditions.

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Year:  2007        PMID： 17962730      PMCID： PMC6149155          DOI： 10.3390/12092123

Source DB:  PubMed          Journal:  Molecules        ISSN： 1420-3049            Impact factor:   4.411


  9 in total

1.  Ilotycin, a new antibiotic.

Authors:  J M McGUIRE; R L BUNCH; R C ANDERSON; H E BOAZ; E H FLYNN; H M POWELL; J W SMITH
Journal:  Antibiot Chemother (Northfield)       Date:  1952-06

Review 2.  Controlled microwave heating in modern organic synthesis.

Authors:  C Oliver Kappe
Journal:  Angew Chem Int Ed Engl       Date:  2004-11-26       Impact factor: 15.336

Review 3.  Microwaves in organic synthesis. Thermal and non-thermal microwave effects.

Authors:  Antonio de la Hoz; Angel Díaz-Ortiz; Andrés Moreno
Journal:  Chem Soc Rev       Date:  2005-01-12       Impact factor: 54.564

4.  Anti-inflammatory effects of antimicrobial agents: an in vivo study.

Authors:  G Plewig; E Schöpf
Journal:  J Invest Dermatol       Date:  1975-12       Impact factor: 8.551

5.  Efficient microwave enhanced regioselective synthesis of a series of benzimidazolyl/triazolyl spiro [indole-thiazolidinones] as potent antifungal agents and crystal structure of spiro[3H-indole-3,2'-thiazolidine]-3'(1,2,4-triazol-3-yl)-2,4'(1H)-dione.

Authors:  Anshu Dandia; Ruby Singh; Sarita Khaturia; Claude Mérienne; Georges Morgant; André Loupy
Journal:  Bioorg Med Chem       Date:  2006-04-01       Impact factor: 3.641

6.  Acid degradation of erythromycin A and erythromycin B.

Authors:  P Kurath; P H Jones; R S Egan; T J Perun
Journal:  Experientia       Date:  1971-04-15

7.  Motilides, macrolides with gastrointestinal motor stimulating activity. I. O-substituted and tertiary N-substituted derivatives of 8,9-anhydroerythromycin A 6,9-hemiacetal.

Authors:  K Tsuzuki; T Sunazuka; S Marui; H Toyoda; S Omura; N Inatomi; Z Itoh
Journal:  Chem Pharm Bull (Tokyo)       Date:  1989-10       Impact factor: 1.645

8.  The erythromycin derivative EM-523 is a potent motilin agonist in man and in rabbit.

Authors:  I Depoortere; T L Peeters; G Vantrappen
Journal:  Peptides       Date:  1990 May-Jun       Impact factor: 3.750

9.  Identification of novel erythromycin derivatives in mother liquor concentrates of Streptomyces erythraeus.

Authors:  I O Kibwage; G Janssen; R Busson; J Hoogmartens; H Vanderhaeghe; L Verbist
Journal:  J Antibiot (Tokyo)       Date:  1987-01       Impact factor: 2.649
  9 in total
  1 in total

1.  Development of Novel Erythromycin Derivatives with Inhibitory Activity against Proliferation of Tumor Cells.

Authors:  Lan Wu; Kai Bao; Rui Song; Defa Wang; Lei Zhang; Weiyun Wang; Weige Zhang; Wen Bin
Journal:  PLoS One       Date:  2016-07-22       Impact factor: 3.240
  1 in total

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