Organic dye for a dye-sensitized solar cell (DSSC) comprising at least one electron-acceptor unit and at least one π-conjugated unit. Said organic dye is particularly useful in a dye-sensitized photoelectric transformation element which, in its turn, can be used in a dye-sensitized solar cell (DSSC).
[EN] SPIRO RING COMPOUND AS HEPATITIS C VIRUS (HCV) INHIBITOR AND USES THEREOF FIELD OF THE INVENTION<br/>[FR] COMPOSÉ DE TYPE NOYAU SPIRO UTILISABLE EN TANT QU'INHIBITEUR DU VIRUS DE L'HÉPATITE C (VHC) ET SES UTILISATIONS, DOMAINE DE L'INVENTION
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2014082379A9
公开(公告)日:2016-02-25
Novel synthesis of thianinhydrin
作者:Diane B. Hauze、Madeleine M. Joullié、Robert Ramotowski、Antonio Cantu
DOI:10.1016/s0040-4020(97)00151-8
日期:1997.3
The synthesis of the previously reported thianinhydrin (12) was achieved from 3-methylthiophene via the corresponding 5,6-dihydrocyclopenta[b]thiophen-4,6-dio (10). Conversion of 10 to the tricarbonyl (12) proceeded in good yield using dimethydioxirane oxidation of 5,6-dihydro-5-dimethyl aminomethylenecyclopenta[b]thiophen-4,6-dione (14). The fluorescence intensity of the zinc salt of the product of 12 and glycine was similar to that obtained from the product of ninhydrin and the same amino acid. (C) 1997 Elsevier Science Ltd.