Inventor

WILLIAMS HAYDN W R

26 patents

⚠️ This page may combine multiple inventors who share the name “WILLIAMS HAYDN W R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WILLIAMS HAYDN W R

MERCK & CO INC

4-[5(and 4)-Substituted-2-thienyl]-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

4-Hydroxy-5-substituted-3(2H)-isothiazolone-1,1-dioxide derivatives useful in treating urinary tract calcium oxalate lithiasis

(4&#39;-Biphenylyloxy and-thio-oxy)-3-hydroxy-3-pyrroline-2,5-diones and a method of treating calcium oxalate renal lithiasis therewith

4-Hydroxy-5-substituted-3-(2H)-isothiazolone-1,1-dioxide derivatives useful in treating urinary tract calcium oxalate lithiasis

4-(Substituted thiazolyl)-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

2,4-Dioxo-4-substituted-1-butanoic acid derivatives useful in treating urinary tract calcium oxalate lithiasis

2,4-Dioxo-4-substituted-1-butanoic acid derivatives useful in treating urinary tract calcium oxalate lithiasis

4-(Substituted phenyl thiazolyl)-3-hydroxy-3-pyrroline-2,5-diones

4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

Indanacetic acid compounds

4-Naphthyl and substituted naphthyl-3-hydroxy-3-pyrroline-2,5-diones and their use as inhibitors of glycolic acid oxidase

4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

Derivatives of glycolic and glyoxylic acid as inhibitors of glycolic acid oxidase

Derivatives of glycolic and glyoxylic acid as inhibitors of glycolic acid oxidase

Inhibitors of glycolic acid oxidase

2,4-Dioxo-4-substituted-1-butaoic acid derivatives useful in treating urinary track calcium oxalate lithiasis

Resolution of substituted dibenzo b,f!thiepin-3-carboxylic acid-5-oxides with brucine or ephedrine

3-Hydroxy-3-(1,2,5-thiadiazolyloxyalkanol)-3,4-dihydro-2H-1,5-benzodioxepin products

Resolution of substituted dibenzo[b,f]thiepin-3-carboxylic acid-5-oxides with ephedrine

MERCK FROSST CANADA INC

2-substituted quinolines useful as leukotriene antagonists

Fluoro-sulfones

Process for preparing substituted phenylalkenoic acids

Triphenyl methanethiol-35S

MERCK SHARP & DOHME

4-(Substituted thiazolyl)-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase

(4'-Biphenylyloxy and-thio-oxy)-3-hydroxy-3-pyrroline-2,5-diones and a method of treating calcium oxalate renal lithiasis therewith