|
~12% |
|
~% |
|
~% |
|
~% |
|
~% |
|
~71% |
|
~% |
|
~% |
|
~19% |
|
~67% |
|
~% |
|
~% |
|
~% |
|
~96% |
|
~41% |
|
~38% |
|
~% |
|
~% |
|
~89% |
|
~% |
|
~% |
|
~18% |
|
~89% |
|
~82% |
|
~% |
![ethyl N-[5-amino-3-[(N-methylanilino)methyl]-1,2-dihydropyrido[3,4-b]pyrazin-7-yl]carbamate结构式](https://image.chemsrc.com/caspic/084/80434-77-1.png)
![ethyl N-[2-amino-9-[(methyl-phenyl-amino)methyl]-3,7,10-triazabicyclo[4.4.0]deca-1,3,5,7,9-pentaen-4-yl]carbamate结构式](https://image.chemsrc.com/caspic/028/83269-13-0.png)
![Carbamic acid, [5-amino-3-[(methylphenylamino)carbonyl]pyrido[3,4-b]pyrazin-7-yl]-, ethyl ester (9CI)结构式](https://image.chemsrc.com/caspic/490/83269-14-1.png)
![ethyl (E)-3-[[2-amino-6-(ethoxycarbonylamino)pyridin-3-yl]amino]-3-phenyl-prop-2-enoate结构式](https://image.chemsrc.com/caspic/093/83269-29-8.png)
![ethyl N-[6-amino-4-[(2-naphthalen-2-yl-2-oxo-ethyl)amino]-5-nitro-pyridin-2-yl]carbamate结构式](https://image.chemsrc.com/caspic/121/83269-06-1.png)
![ethyl N-[6-amino-4-[[(2E)-2-hydroxyimino-2-naphthalen-2-yl-ethyl]amino]-5-nitro-pyridin-2-yl]carbamate结构式](https://image.chemsrc.com/caspic/300/83269-19-6.png)
![ethyl 6-amino-4-[(1-methyl-2-oxo-2-phenylethyl)amino]-5-nitro-2-pyridinecarbamate结构式](https://image.chemsrc.com/caspic/007/83269-09-4.png)
![ethyl N-(5-amino-9-methyl-8-phenyl-4,7,10-triazabicyclo[4.4.0]deca-1,3 ,5,7-tetraen-3-yl)carbamate结构式](https://image.chemsrc.com/caspic/152/83269-10-7.png)
![ethyl N-[2-amino-9-[4-(trifluoromethyl)phenyl]-3,7,10-triazabicyclo[4.4.0]deca-1,3,5,7,9-pentaen-4-yl]carbamate结构式](https://image.chemsrc.com/caspic/414/83269-16-3.png)
![ethyl N-[5-(benzylideneamino)pyridin-2-yl]carbamate结构式](https://image.chemsrc.com/caspic/245/83269-25-4.png)
![Carbamic acid, (5-amino-1,2-dihydro-3-phenylpyrido[3, 4-b]pyrazin-7-yl)-, ethyl ester结构式](https://image.chemsrc.com/caspic/077/82585-91-9.png)
![Carbamic acid,(5-amino-3-phenylpyrido[3,4-b]pyrazin-7-yl)-, ethyl ester (9CI)结构式](https://image.chemsrc.com/caspic/452/83269-15-2.png)
![Carbamic acid,[1,2-dihydro-3-[(methylphenylamino)methyl]pyrido[3,4-b]pyrazine-5,7-diyl]bis-,diethyl ester (9CI)结构式](https://image.chemsrc.com/caspic/245/83269-03-8.png)
![ethyl 6-amino-4-[N-methyl-N-(2-oxo-2-phenylethyl)amino]-5-nitro-2-pyridinecarbamate结构式](https://image.chemsrc.com/caspic/114/83269-11-8.png)
![ethyl 6-amino-4-[N-(2-hydroxy-2-phenylethyl)-N-methylamino]-5-nitro-2-pyridinecarbamate结构式](https://image.chemsrc.com/caspic/359/83269-22-1.png)
![Carbamic acid,[6-amino-5-nitro-4-[(2-oxo-4-phenylbutyl)amino]-2-pyridinyl]-, ethyl ester(9CI)结构式](https://image.chemsrc.com/caspic/207/83269-04-9.png)
![Carbamic acid, [6-amino-4-[[2-(hydroxyimino)-4-phenylbutyl]amino]-5-nitro-2-pyridinyl]-,ethyl ester (9CI)结构式](https://image.chemsrc.com/caspic/376/83269-17-4.png)
![Carbamic acid, [5-amino-1,2,3, 4-tetrahydro-3-[(methylphenylamino)methyl]pyrido[3, 4-b]pyrazin-7-yl]-, ethyl ester结构式](https://image.chemsrc.com/caspic/071/83291-30-9.png)