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Volumn 75, Issue 10, 2010, Pages 3240-3250

Structures, reactivities, and antibiotic properties of the marinopyrroles A-F

Author keywords

[No Author keywords available]

Indexed keywords

16S RRNA GENE SEQUENCE; ANTI-BACTERIAL ACTIVITY; ANTIBIOTIC PROPERTY; BIPYRROLE; CONFIGURATIONALLY; DEEP OCEAN SEDIMENTS; METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS; N-BROMOSUCCINIMIDE; NATURAL PRODUCTS; ROOM TEMPERATURE; STREPTOMYCES SPECIES;

EID: 77952515063     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo1002054     Document Type: Article
Times cited : (99)

References (54)
  • 14
  • 22
    • 77952524651 scopus 로고    scopus 로고
    • note
    • In general, compounds that have few protons have proven to be resistant to confident structure assignment by NMR methods. When H/C ratios reach 0.5 and below, and the number of heteroatoms increases, the use of 2D NMR experiments such as COSY, TOCSY, HMQC, and HMBC are rendered ineffective. Marinopyrrole A has a H/C ratio (nonexchangeable H) of 0.41. This limitation was first described by Professor Phillip Crews, UC Santa Cruz, seventh US-Japan Conference on Marine Natural Products Chemistry (June 2007).
  • 23
    • 0029843080 scopus 로고    scopus 로고
    • The placement of the halogen atom in 3-5, para to the hydroxyl group, agrees with a biosynthetic mechanism involving an electrophilic halogenating species. See
    • The placement of the halogen atom in 3-5, para to the hydroxyl group, agrees with a biosynthetic mechanism involving an electrophilic halogenating species. See: van Pée, K. H. Annu. Rev. Microbiol. 1996, 50, 375-399
    • (1996) Annu. Rev. Microbiol. , vol.50 , pp. 375-399
    • Van Pée, K.H.1
  • 34
    • 77952488770 scopus 로고    scopus 로고
    • note
    • The imine was resistant to in situ reduction with sodium cyanoborohydride.
  • 35
    • 77952501339 scopus 로고    scopus 로고
    • note
    • The atropo purity of 17 degraded slightly, though not enough to account for the 1:1 mixture of diastereomers. The natural product, liberated during prolonged storage of the imine, was isolated in 74% ee.
  • 36
    • 77952492166 scopus 로고    scopus 로고
    • note
    • Both H-12 resonances were not clearly resolved from the other aromatic signals.
  • 47
    • 0000090605 scopus 로고
    • For other examples of pyrrole N -halogenation, see
    • For other examples of pyrrole N -halogenation, see: De Rosa, M. J. Org. Chem. 1982, 47, 1008-1010
    • (1982) J. Org. Chem. , vol.47 , pp. 1008-1010
    • De Rosa, M.1
  • 52
    • 77952470089 scopus 로고    scopus 로고
    • Microdilution broth method: Clinical and Laboratory Standards Institute. M7-A8, M100-S19; CLSI: Wayne, PA
    • Microdilution broth method: Clinical and Laboratory Standards Institute. M7-A8, M100-S19; CLSI: Wayne, PA, 2009.
    • (2009)
  • 53
    • 77952486057 scopus 로고    scopus 로고
    • Reference 1d
    • Reference 1d, pp 29-49.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.