Inventor

CHU DANIEL T

US56 patents

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CHU DANIEL T

ABBOTT LAB

6-O-substituted ketolides having antibacterial activity

Multicyclic erythromycin derivatives

2-Halo-6-O-substituted ketolide derivatives

6-O-substituted antibacterial erythromycin ketolides and methods of making

Quinolizinone type compounds

Quinoline, naphthyridine and pyridobenzoxazine derivatives

Quinoline antibacterial compounds

7-(3-Substituted imino-1-pyrrolidinyl)-quinolone-3-carboxylic acids

3-&#39;N-modified 6-O-substituted erythromycin ketolide derivatives having antibacterial activity

6,9-bridged erythromycin derivatives

Process for preparation of chiral 3-amino-pyrrolidine and analogous bicyclic compounds

Intermediates for producing quinolone-3-carboxylic acids

Tricyclic quinoline and naphthyride antibacterials

6-O-substituted erythromycin compounds and method for making same

6,11-bridged erythromycin derivatives

6-0-Substituted antibacterial erythromycin ketolides and methods of making

3-descladinose-2,3-anhydroerythromycin derivatives

Quinobenzothiazine antineoplastic agents

Quinolizinone type compounds

Quinobenzoxazine, antineoplastic agents

7-cycloalkyl naphthyridines

Process for preparation of racemate and optically active ofloxacin and related derivatives

Tricyclic erythromycin derivatives

Benzo[5.6]pyrano[2.3.4-ij]quinolizine and benzo[5.6]thiopyrano[2.3.4-ij]quinolizine derivatives as antibacterial and antineoplastic agents

Quino-benoxazine antibacterial compounds

Quino-benzothiazine antibacterial compounds

11,12-cyclic phosphite or phosphate derivatives of erythromycin and related macrolides

Process for synthesis of chiral cis-and trans-3-amino-4 substituted pyrrolidine compounds

Process for synthesis of chiral cis- and trans-3-amino-4-substituted pyrrolidine compounds

Chiral quinolone intermediates

7-(2-methyl-4-aminopyrrolidinyl)naphthryidine and quinoline compounds

Quinoline antibacterial compounds

Isoxazolo-pyrido-phenoxazine and isothiazolo-pyrido-phenoxazine derivatives

Isoxazolo-pyrido-benzoxazine and isothiazolo-pyrido-benzoxazine derivatives

Naphthyridine antibacterial compounds

Methylenedioxy quino-benoxazine derivatives and antibacterial use

1-Pyridine substituted quino-benoxazines and antibacterial use

1-Pyridine substituted quino-benzothiazine

Methylenedioxy quino-benzothiazine derivatives

Inhibitors of transpeptidase

3-deoxy-3-descladinose derivatives of erythromycins A and B

Quinolizinone type compounds

7-(peptidylpyrolidinyl)naphthyridine antibacterial compounds

Intermediates for preparation of racemate and optically active ofloxacin and related derivatives

Process for preparing 1-substituted 8-chloro-7-fluoro-9-methyl-4-oxo-4H-quinolizine-3-carboxylic acid ethyl ester compounds

6-O-substituted ketolides having antibacterial activity

(S)-7-(3-aminopyrrolidin-1-yl)-1-(ortho, para-difluorophenyl)-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid and method for its preparation

Inhibitors of transpeptidase

Dipeptide quinolone derivatives

(unassigned)

6-O-substituted erythromycin ketolides having antibacterial activity

3-'N-modified 6-O-substituted erythromycin ketolide derivatives having antibacterial activity