中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-(二乙基氨基)香豆素-3-羧酸 | 7-(diethylamino)coumarin-3-carboxylic acid | 50995-74-9 | C14H15NO4 | 261.277 |
3-氰基-7-(二乙基氨基)香豆素 | 3-cyano-7-diethylaminocoumarin | 51473-74-6 | C14H14N2O2 | 242.277 |
—— | methyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate | 115948-29-3 | C15H17NO4 | 275.304 |
7-(二乙胺基)香豆素-3-甲酸乙酯 | ethyl 7-diethylaminocoumarin-3-carboxylate | 28705-46-6 | C16H19NO4 | 289.331 |
香豆素 110 | 7-diethylamino-2H-benzopyran-2-one | 20571-42-0 | C13H15NO2 | 217.268 |
—— | (7-(diethylamino)-3-(1,3-dithiolan-2-yl)coumarin) | 1193397-87-3 | C16H19NO2S2 | 321.464 |
—— | 7-diethylamino-3-(2,3-dihydro-1,3-benzothiazol-2-yl)coumarin | —— | C20H20N2O2S | 352.457 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-(二乙基氨基)香豆素-3-羧酸 | 7-(diethylamino)coumarin-3-carboxylic acid | 50995-74-9 | C14H15NO4 | 261.277 |
—— | 7-(diethylamino)-3-vinyl-2H-chromen-2-one | 1330157-62-4 | C15H17NO2 | 243.305 |
—— | 7-(diethylamino)-3-(hydroxymethyl)-2H-chromen-2-one | —— | C14H17NO3 | 247.294 |
—— | (E)-3-(7-(diethylamino)-2-oxo-2H-chromen-3-yl)acrylaldehyde | 1403769-30-1 | C16H17NO3 | 271.316 |
—— | (E)-7-(diethylamino)-3-(2-nitrovinyl)-2H-chromen-2-one | 1403769-31-2 | C15H16N2O4 | 288.303 |
—— | 2-((7-(diethylamino)-2-oxo-2H-chromen-3-yl)methylene)malononitrile | 57818-82-3 | C17H15N3O2 | 293.325 |
—— | 7-(Diethylamino)-3-(phenyliminomethyl)chromen-2-one | 1034137-08-0 | C20H20N2O2 | 320.391 |
—— | 7-diethylamino-3-(4-pyridyl)vinylcoumarin | 700354-63-8 | C20H20N2O2 | 320.391 |
—— | Ethyl 3-[7-(diethylamino)-2-oxochromen-3-yl]prop-2-enoate | —— | C18H21NO4 | 315.369 |
—— | (7-(diethylamino)-3-(1,3-dithiolan-2-yl)coumarin) | 1193397-87-3 | C16H19NO2S2 | 321.464 |
—— | 7-(Diethylamino)-3-[(2-hydroxyphenyl)iminomethyl]chromen-2-one | 1234098-96-4 | C20H20N2O3 | 336.39 |
—— | (E)-7-(diethylamino)-3-(3-(4-fluorophenyl)-3-oxoprop-1-en-1-yl)-2H-chromen-2-one | —— | C22H20FNO3 | 365.404 |
—— | 7-(Diethylamino)-3-[[7-(diethylamino)-2-oxochromen-3-yl]iminomethyl]chromen-2-one | 1018903-91-7 | C27H29N3O4 | 459.545 |
—— | 7-(Diethylamino)-3-[(7-hydroxy-2-oxochromen-3-yl)iminomethyl]chromen-2-one | 1369403-84-8 | C23H20N2O5 | 404.422 |
—— | 2-[[7-(Diethylamino)-2-oxochromen-3-yl]methylidene]indene-1,3-dione | 168027-07-4 | C23H19NO4 | 373.408 |
—— | (Z)-7-diethylamino-3-(1-phenylpyrazole-5-ylimino)-methylcoumarin | 1366003-69-1 | C23H22N4O2 | 386.453 |
—— | 7-diethylamino-3-(2,3-dihydro-1,3-benzothiazol-2-yl)coumarin | —— | C20H20N2O2S | 352.457 |
—— | 7-(Diethylamino)-3-[1-(2-hydroxyethylsulfanyl)-3-(2-hydroxyphenyl)-3-oxopropyl]chromen-2-one | 1308287-81-1 | C24H27NO5S | 441.548 |
We show that the equilibrium of intramolecular spirocyclization of coumarin–hemicyanine hybrid fluorophores can be finely tuned by means of chemical modifications to develop activatable fluorescence probes for hydrolases with large Stokes shift.