Art

J-GLOBAL ID：200902160453022314   Reference number：99A0643097

Efficient Construction of A,B-Rings Component for Syntheses of Phycocyanobilin and Its Derivative.

フィコシアノビリン及びその誘導体合成用のA,B環成分の効率的構築

Author (3)： JAYASUNDERA K P (Kanazawa Univ., Ishikawa) ,  KINOSHITA H (Kanazawa Univ., Ishikawa) ,  INOMATA K (Kanazawa Univ., Ishikawa)
Material： Chemistry Letters  (Chem Lett)
Issue： 12  Page： 1227-1228  Publication year： Dec. 1998 
JST Material Number： S0742A  ISSN： 0366-7022  CODEN： CMLTAG  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： total synthesis ,...
Semi thesaurus term： phycocyanobilin

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JST classification (1)： Pyrroles  (CF07076L)

Substance index (11)： Phycocyanobilin ,  (2R,3E)-18-Ethyl-3-ethylidene-1,2,3,19,22,24-hexahydro-2,7,13-trimethyl-17-[4-[3-(trifluoromethyl)-3H-diazirine-3-yl]phenyl]-1,19-dioxo-21H-biline-8,12-dipropanoic acid ,  3-Methyl-4-ethyl-5-tosyl-3-pyrroline-2-one ,  3-Methyl-4-(1-methoxyethyl)-5-tosyl-3-pyrroline-2-one ,  2-(tert-Butoxycarbonyl)-4-methyl-5-formyl-1H-pyrrole-3-propionic acid allyl ester ,  2-(tert-Butoxycarbonyl)-4-methyl-5-[3-(1-methoxyethyl)-4-methyl-5-oxo-3-pyrroline-2-ylidenemethyl]-1H-pyrrole-3-propionic acid allyl ester ,  2-(tert-Butoxycarbonyl)-4-methyl-5-[3-(1-methoxyethyl)-4-methyl-5-oxo-2-pyrroline-2-ylmethyl]-1H-pyrrole-3-propionic acid allyl ester ,  2-(tert-Butoxycarbonyl)-4-methyl-5-[[(Z)-3-[(E)-ethylidene]-4-methyl-5-oxopyrrolidine-2-ylidene]methyl]-1H-pyrrole-3-propionic acid allyl ester ,  3-Ethyl-4-[4-[3-(trifluoromethyl)-3H-diazirine-3-yl]phenyl]-5-tosyl-3-pyrroline-2-one ,  2-Formyl-4-methyl-5-[[(2Z)-3-[4-[3-(trifluoromethyl)-3H-diazirine-3-yl]phenyl]-4-ethyl-5-oxo-3-pyrroline-2-ylidene]methyl]-1H-pyrrole-3-propionic acid allyl ester ,  4-Methyl-5-[[(Z)-3-[(E)-ethylidene]-4-methyl-5-oxopyrrolidine-2-ylidene]methyl]-1H-pyrrole-3-propionic acid allyl ester

Reference (18)：

• 1) a) H. Kinoshita, Y. Hayashi, Y. Murata, and K. Inomata, Chem. Lett., 1993, 1437.
•  b) H. Kinoshita, H. Ngwe, K. Kohori, and K. Inomata, Chem. Lett., 1993, 1441.
•  c) K. Kohori, M. Hashimoto, H. Kinoshita, and K. Inomata, Bull. Chem. Soc. Jpn., 67, 3088 (1994).
•  d) H. Ngwe, E. Nakayama, T. Higashi, H. Kinoshita, and K. Inomata, Chem. Lett., 1995, 713.
•  e) T. Masukawa, H. Kato, T. Kakiuchi, K. P. Jayasundera, H. Kinoshita, and K. Inomata, Chem. Lett., 1998, 455.

Terms in the title (3)： フィコシアノビリン ,  誘導体 ,  構築