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Literature DB >> 11055386

Absolute configuration of a ceramide with a novel branched-chain fatty acid isolated from the epiphytic dinoflagellate, Coolia monotis.

K Akasaka¹, S Shichijyukari, S Matsuoka, M Murata, H Meguro, H Ohrui.

Abstract

The absolute configuration of the chiral center at the C15 position of a novel branched-chain fatty acid derived from a new ceramide isolated from the epiphytic dinoflagellate Coolia monotis was determined to be of R from by reversed-phase HPLC after cleavage to 12-methylpentadecanoic acid and subsequent conversion with the chiral fluorescent reagent, (1R,2R)-2-(2,3-anthracenedicarboximido)cyclohexanol.

Entities: Chemical Species

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Year: 2000 PMID： 11055386 DOI： 10.1271/bbb.64.1842

Source DB: PubMed Journal: Biosci Biotechnol Biochem ISSN： 0916-8451 Impact factor: 2.043

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Cited

3 in total

Review 1. A Highly Selective and Sensitive Chiral Derivatization Method for High- Performance Liquid Chromatographic Determination of the Stereoisomer Composition of Natural Products With Chiral Branched Alkyl Chains.

Authors: Kazuaki Akasaka
Journal: J Chem Ecol Date: 2022-01-31 Impact factor: 2.793

2. Direct determination of the stereoisomeric composition of callosobruchusic acid, the copulation release pheromone of the azuki bean weevil, Callosobruchus chinensis L., by the 2D-Ohrui-Akasaka method.

Authors: Arata Yajima; Kazuaki Akasaka; Masamichi Yamamoto; Sachiko Ohmori; Tomoo Nukada; Goro Yabuta
Journal: J Chem Ecol Date: 2007-07 Impact factor: 2.793

3. Nocarimidazoles C and D, antimicrobial alkanoylimidazoles from a coral-derived actinomycete Kocuria sp.: application of ¹ J _C,H coupling constants for the unequivocal determination of substituted imidazoles and stereochemical diversity of anteisoalkyl chains in microbial metabolites.

Authors: Md Rokon Ul Karim; Enjuro Harunari; Amit Raj Sharma; Naoya Oku; Kazuaki Akasaka; Daisuke Urabe; Mada Triandala Sibero; Yasuhiro Igarashi
Journal: Beilstein J Org Chem Date: 2020-11-05 Impact factor: 2.883

3 in total

Absolute configuration of a ceramide with a novel branched-chain fatty acid isolated from the epiphytic dinoflagellate, Coolia monotis.

Review 1. A Highly Selective and Sensitive Chiral Derivatization Method for High- Performance Liquid Chromatographic Determination of the Stereoisomer Composition of Natural Products With Chiral Branched Alkyl Chains.

2. Direct determination of the stereoisomeric composition of callosobruchusic acid, the copulation release pheromone of the azuki bean weevil, Callosobruchus chinensis L., by the 2D-Ohrui-Akasaka method.

3. Nocarimidazoles C and D, antimicrobial alkanoylimidazoles from a coral-derived actinomycete Kocuria sp.: application of 1 J C,H coupling constants for the unequivocal determination of substituted imidazoles and stereochemical diversity of anteisoalkyl chains in microbial metabolites.

3. Nocarimidazoles C and D, antimicrobial alkanoylimidazoles from a coral-derived actinomycete Kocuria sp.: application of ¹ J _C,H coupling constants for the unequivocal determination of substituted imidazoles and stereochemical diversity of anteisoalkyl chains in microbial metabolites.