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Volumn 11, Issue 18, 2010, Pages 2517-2520

Cyclization of synthetic seco-proansamitocins to ansamitocin macrolactams by actinosynnema pretiosum as biocatalyst

Author keywords

Amide synthase; Ansamitocin; Mutabiosynthesis; SNAC esters; Total synthesis

Indexed keywords

AMIDE SYNTHASE; ANSAMITOCIN P 3; ANTINEOPLASTIC AGENT; DESCHLORODESMETHOXYANSAMITOCIN P 3; ESTER; POLYKETIDE SYNTHASE; UNCLASSIFIED DRUG;

EID: 78650025431     PISSN: 14394227     EISSN: 14397633     Source Type: Journal    
DOI: 10.1002/cbic.201000422     Document Type: Article
Times cited : (16)

References (39)
  • 16
    • 78650015478 scopus 로고    scopus 로고
    • Amide synthases perform analogous transformations to the thioesterases responsible for macrolactonization and macrolactamization of polyketides and nonribosomal peptides (NRP):
    • Amide synthases perform analogous transformations to the thioesterases responsible for macrolactonization and macrolactamization of polyketides and nonribosomal peptides (NRP):
  • 26
    • 78650022466 scopus 로고    scopus 로고
    • Parallel fermentations were carried out with the wild-type strain and with mutant HGF073 supplemented with AHBA and without supplementation.
    • Parallel fermentations were carried out with the wild-type strain and with mutant HGF073 supplemented with AHBA and without supplementation.
  • 28
    • 78650011739 scopus 로고    scopus 로고
    • Details on quantifying the amount of fermentation products produced are given in the Supporting Information.
    • Details on quantifying the amount of fermentation products produced are given in the Supporting Information.
  • 29
    • 78650022728 scopus 로고    scopus 로고
    • Details on the synthesis of 2 c from 9 are provided in the Supporting Information.
    • Details on the synthesis of 2 c from 9 are provided in the Supporting Information.
  • 30
    • 78650026859 scopus 로고    scopus 로고
    • Formation of 18 was determined to be 0.5 % relative to supplementation with AHBA (see also ref. [17]).
    • Formation of 18 was determined to be 0.5 % relative to supplementation with AHBA (see also ref. [17]).
  • 34
  • 38
    • 78649985750 scopus 로고    scopus 로고
    • Indeed, one may argue that macrocyclization is not only Nature's way of creating macrocycles that are able to adopt various defined conformations to suit a given receptor's requirements, but also allows the chemical stabilization of open-chain polyketide metabolites.
    • Indeed, one may argue that macrocyclization is not only Nature's way of creating macrocycles that are able to adopt various defined conformations to suit a given receptor's requirements, but also allows the chemical stabilization of open-chain polyketide metabolites.
  • 39
    • 78650021917 scopus 로고    scopus 로고
    • Antiproliferative activities of 21 are described in ref. [14].
    • Antiproliferative activities of 21 are described in ref. [14].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.