Pheophorbide b ethyl ester from a chlorella vulgaris dietary supplement

نویسندگان

  • Chin Fei Chee
  • Noorsaadah Abdul Rahman
  • Sharifuddin M. Zain
  • Seik Weng Ng
چکیده

In the title compound, C(37)H(38)N(4)O(6), four five-membered nitro-gen-bearing rings are nearly coplanar. Two N atoms in two these five-membered rings have attached H atoms, which contribute to the formation of intra-molecular N-H⋯N hydrogen bonds [N⋯N = 2.713 (5)-3.033 (6) Å].

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عنوان ژورنال:

دوره 64  شماره 

صفحات  -

تاریخ انتشار 2008