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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/8514
Title: 
Neoaustin: a meroterpene produced by Penicillium sp.
Author(s): 
Institution: 
  • Universidade Federal de São Carlos (UFSCar)
  • Universidade Estadual Paulista (UNESP)
ISSN: 
1600-5368
Sponsorship: 
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Sponsorship Process Number: 
FAPESP: 08/02531-5
Abstract: 
The title meroterpene neoaustin {systematic name: (1'S,2'R,3S,7'R,9'S,11'S,12'R)-11'-hydroxy- 2,2,2',9',12'-pentamethyl-6',15'-dimethylene-2,6-dihydro-13'-oxaspiro[pyran-3,5'-tetracyclo[7.5.1.0(1,11).0(2,7)]pentadecane]-6,10',14'-trione}, C(25)H(30)O(6), comprises five rings, three six-membered and two five-membered. The absolute configuration was established based on [alpha D] = + 166.91 degrees (c 1.21, CH(2)Cl(2)). In the crystal, the molecules are connected into a supramolecular helical chain via O-H center dot center dot center dot O hydrogen bonds reinforced by C-H center dot center dot center dot O contacts.
Issue Date: 
1-Mar-2009
Citation: 
Acta Crystallographica Section E-structure Reports Online. Malden: Wiley-blackwell Publishing, Inc, v. 65, p. O612-U2621, 2009.
Time Duration: 
O612-U2621
Publisher: 
Wiley-Blackwell Publishing, Inc
Source: 
http://dx.doi.org/10.1107/S1600536809006618
URI: 
http://hdl.handle.net/11449/8514
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/8514
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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