Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereof

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereof

US Patent 4806639 · Granted Feb 21, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Labeling agents for mass spectrometry comprising tertiary amines2014
Method for producing 2-(2-aminopyrimidin-4-yl)-1H-indole-5-carboxylic acid deriv2013
Method for producing 2-(2-aminopyrimidin-4-yl)-1H-indole-5-carboxylic acid deriv2012
Method of making halophthalic acids and halophthalic anhydrides2010
Method of hydrodechlorinating nuclear-chlorinated ortho-xylenes2006
Method for the nuclear chlorination of ortho-xylene2005
Substituted 1,3-dioxan-5-ylamino-hererocyclic compounds, processes for their pre2001
Substituted 1,3-dioxan-5-ylamino-hererocyclic compounds, processes for their pre2001
Process for preparing 4-substituted cis-cyclohexylamines2000
Process for preparing 4-substituted cis-cyclohexylamines2000
Substituted cycloalkylamino and cycloalkoxy heterocycles, processes for preparin1999
Substituted cycloalkylamino and cycloalkoxy heterocycles, processes for preparin1999