- Peroxynitrite generation from a NO-releasing nitrobenzene derivative in response to photoirradiation
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Photocontrollable ONOO- generation from a nitrobenzene derivative was demonstrated. The designed compound released NO in response to photoirradiation, and the resulting semiquinone reduced molecular oxygen to generate O2-; reaction of the two generated ONOO -, as confirmed with an ONOO- fluorescent probe, HKGreen-3.
- Ieda, Naoya,Nakagawa, Hidehiko,Horinouchi, Taeko,Peng, Tao,Yang, Dan,Tsumoto, Hiroki,Suzuki, Takayoshi,Fukuhara, Kiyoshi,Miyata, Naoki
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supporting information; experimental part
p. 6449 - 6451
(2011/06/27)
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- PROCESS FOR THE PREPARATION OF HYDROQUINONES
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The invention relates to a process for the preparation of a hydroquinone compound of formula (I) wherein R2, R3, R5 and R6 have the meaning according to claim 1, with the steps of formylating a substituted phenol and oxidising the resulting substituted 4-hydroxy- benzaldehyde under acidic conditions to the corresponding hydroquinone of formula (I). Another object of the invention concerns the intermediate 2,3,5-trimethyl-4-hydroxy- benzaldehyde for synthesis of 2,3,5-trimethyl-hydroquinone (TMHQ) and (dl)cc-tocopherol.
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Page/Page column 18-19
(2011/11/01)
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- NOVEL THIOPHENE DERIVATIVES
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The invention relates to novel thiophene derivatives, their preparation and their use as pharmaceutically active compounds. Said compounds particularly act as immunosuppressive agents.
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Page/Page column 73
(2010/02/15)
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- HYDROGENATED BENZO (C) THIOPHENE DERIVATIVES AS IMMUNOMODULATORS
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The invention relates to novel thiophene derivatives, their preparation and their use as pharmaceutically active compounds. Said compounds particularly act as immunosuppressive agents.
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Page/Page column 45
(2010/11/24)
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