| —— |
[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-3-acetyloxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-cyanoacetate |
382606-07-7 |
C35H58N2O12 |
698.852 |
| —— |
2'-O-acteyl-3-O-propenoyl-3-O-decladinosyl-6-O-methyl-erythromycin A |
902122-57-0 |
C35H59NO12 |
685.853 |
| —— |
Acetic acid (2S,3R,4S,6R)-4-dimethylamino-2-((3R,5R,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,4,10-trioxo-oxacyclotetradec-6-yloxy)-6-methyl-tetrahydro-pyran-3-yl ester |
143353-82-6 |
C32H55NO11 |
629.789 |
| —— |
2’-O-acetyl-3-O-decladinosyl-clarithromycin 11,12-cycliccarbonate |
152235-09-1 |
C33H55NO12 |
657.799 |
| 克拉红霉素EP杂质I |
3-O-descladinosylclarithromycin |
118058-74-5 |
C30H55NO10 |
589.767 |
| —— |
[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-3-acetyloxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate |
152235-50-2 |
C39H68N2O14 |
788.974 |
| —— |
5-O-desosaminyl-3-O-glycyl-6-O-methylerythronolide A |
—— |
C32H58N2O11 |
646.819 |
| —— |
[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-3-acetyloxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-phenylacetate |
382606-10-2 |
C40H63NO12 |
749.94 |
| —— |
3-O-cyanoacetyl-5-O-desosaminyl-6-O-methylerythronolide A |
—— |
C33H56N2O11 |
656.814 |
| —— |
3-O-propenoyl-3-O-decladinosyl-6-O-methyl-erythromycin A |
902122-58-1 |
C33H57NO11 |
643.816 |
| —— |
3-O-(3-diethylamino-propionyl)-3-O-decladinosyl-6-O-methyl-erythromycin A |
902122-59-2 |
C37H68N2O11 |
716.954 |
| —— |
2’-O-acetyl-3-oxo-clarithromycin 11,12-cycliccarbonate |
143353-85-9 |
C33H53NO12 |
655.783 |
| —— |
[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-3-acetyloxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-(phenylmethoxycarbonylamino)acetate |
152235-62-6 |
C42H66N2O14 |
822.991 |
| —— |
RU56006 |
143353-23-5 |
C30H53NO10 |
587.752 |
| —— |
3-O-(N-tert-butoxycarbonyl)glycyl-5-O-desosaminyl-6-O-methylerythronolide A |
—— |
C37H66N2O13 |
746.937 |
| —— |
3-O-(3-diethylamino-propionyl)-3-O-decladinosyl-6-O-methyl-9-deoxo-9-dihydro-9-hydroxy-erythromycin A |
902122-81-0 |
C37H70N2O11 |
718.97 |
| —— |
(4-Nitro-phenyl)-acetic acid (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-((2S,3R,4S,6R)-3-acetoxy-4-dimethylamino-6-methyl-tetrahydro-pyran-2-yloxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl ester |
382606-12-4 |
C40H62N2O14 |
794.937 |
| —— |
5-O-desosaminyl-3-O-phenylacetyl-6-O-methylerythronolide A |
—— |
C38H61NO11 |
707.902 |
| —— |
10,11-anhydro-3-hydroxy-6-O-methylerythromycin |
208456-86-4 |
C32H55NO10 |
613.789 |
| —— |
3-O-(N-benzyloxycarbonyl)glycyl-5-O-desosaminyl-6-O-methylerythronolide A |
—— |
C40H64N2O13 |
780.954 |