Stereochemistry | EPIMERIC |
Molecular Formula | C24H23N3O6S |
Molecular Weight | 481.521 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 4 / 5 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@H](N)C3=CC=CC=C3)C(=O)OC4OC(=O)C5=C4C=CC=C5
InChI
InChIKey=SOROUYSPFADXSN-SUWVAFIASA-N
InChI=1S/C24H23N3O6S/c1-24(2)17(22(31)33-23-14-11-7-6-10-13(14)21(30)32-23)27-19(29)16(20(27)34-24)26-18(28)15(25)12-8-4-3-5-9-12/h3-11,15-17,20,23H,25H2,1-2H3,(H,26,28)/t15-,16-,17+,20-,23?/m1/s1
Molecular Formula | C24H23N3O6S |
Molecular Weight | 481.521 |
Charge | 0 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | EPIMERIC |
Additional Stereochemistry | No |
Defined Stereocenters | 4 / 5 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
The phthalidyl thiazolidine carboxylic ester of ampicillin, talampicillin (Talpen, Beecham), has been introduced recently to improve absorption and to reduce these side effects. After oral administration talampicillin is rapidly absorbed and hydrolysed by tissue esterases in the intestinal wall to release into the circulation ampicillin and the ester moiety, mainly 2-hydroxymethyl-benzoic acid. No unchanged talampicillin is detectable in the peripheral blood. It is not approved by the FDA for use in the United States