Oryzamutaic acid A, a novel yellow pigment from an Oryza sativa mutant with yellow endosperm

Hiroshi Nakano, Seiji Kosemura, Toshisada Suzuki, Katsutoshi Hirose, Ryota Kaji, Makoto Sakai

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Oryzamutaic acid A, a novel yellow pigment, was isolated from the endosperm of an Oryza sativa mutant. The structure and absolute configuration of oryzamutaic acid A were elucidated on the basis of spectroscopic analysis, single-crystal X-ray diffraction analysis, and biogenetic reason. Oryzamutaic acid A might be biogenetically derived from four l-amino acids because it contains three amino acid groups and one amine group.

Original languageEnglish
Pages (from-to)2003-2005
Number of pages3
JournalTetrahedron Letters
Volume50
Issue number17
DOIs
Publication statusPublished - 2009 Apr 29

Fingerprint

Endosperm
Pigments
Amino Acids
Spectroscopic analysis
X-Ray Diffraction
X ray diffraction analysis
Amines
Single crystals
oryzamutaic acid A
Oryza

Keywords

  • Amino acid
  • Oryza sativa
  • Oryzamutaic acid A
  • Poaceae

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

Oryzamutaic acid A, a novel yellow pigment from an Oryza sativa mutant with yellow endosperm. / Nakano, Hiroshi; Kosemura, Seiji; Suzuki, Toshisada; Hirose, Katsutoshi; Kaji, Ryota; Sakai, Makoto.

In: Tetrahedron Letters, Vol. 50, No. 17, 29.04.2009, p. 2003-2005.

Research output: Contribution to journalArticle

Nakano, Hiroshi ; Kosemura, Seiji ; Suzuki, Toshisada ; Hirose, Katsutoshi ; Kaji, Ryota ; Sakai, Makoto. / Oryzamutaic acid A, a novel yellow pigment from an Oryza sativa mutant with yellow endosperm. In: Tetrahedron Letters. 2009 ; Vol. 50, No. 17. pp. 2003-2005.
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AU - Kaji, Ryota

AU - Sakai, Makoto

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