methylate in English
Use "methylate" in a sentence
1. Sodium methylate neither attacks the acid-amide linkage nor esterifies free fatty acids.
2. Conclusion Carboprost methylate suppositories with oxytocin on prevention of postpartum hemorrhage has reliable effect and good security, which is worthy of clinical application.
3. 30 In the 2-4 hour, the increasing speed of methylate shoot up and exceeded the level of demethylation. In the 4-16 hour, the level of methylation went to stable and kept on the higher level.
4. Method of producing thiobarbituric acid derivatives of formula (I), wherein R1 is SH, S- M+ or CH3S-, and M+ is an alkali metal ion, by hydrogenolysis of a compound of formula (II), wherein R2 is chlorine or CH3O-, with a) a hydrogenolysis agent in the presence of an inert solvent and by a direct reaction of the hydrogenolysis product with an alkali metal methylate in methanol, or b) with a hydrogenolysis agent in the presence of an inert solvent and in the presence of a methylation reagent, and subsequently with an alkali metal methylate in methanol, as well as the use of these compounds of formula (I) in the production of 7-[(4,6-dimethoxy-pyrimidin-2-yl)thio]-3-methylphthalide.