Novel antifungal and antibacterial agents having a short-kill time comprising dimethyl sulfoxide, ethanol or isopropanol and an effective amount of at least one diester of 2,2,4-trimethylpentanediol-1,3 and aliphatic carboxylic acids of two to 12 carbon atoms. 13 Claims, No Drawings
Mono- and di-esters of 2,2,4-trimethyl-1,3-pentanediol and benzoic acids are useful plasticizers for vinyl chloride polymers, and other polymers, particularly for imparting improved stain resistance to plasticized compositions. Novel processes for preparing the esters are disclosed.
The specification describes an antiulcer drug containing as an active ingredient a 2,3-butanediol diester derivative represented by the formula (I): ##STR1## where R.sub.A may for example be a saturated or unsaturated alkyl or styryl group and R.sub.B may for example be a saturated or unsaturated alkyl, phenyl, phenylalkyl, phenylpropenyl or phenoxyalkyl group. These groups may optionally be substituted. Many of 2,3-butanediol diester derivatives embraced by the formula (I) are novel. Also described are a novel process for preparing such novel 2,3-butanediol diester derivatives. The 2,3-butanediol diester derivatives of the formula (I) has an action to depress strongly the growth of peptic ulcer and has a very low toxicity.
The specification describes as antiulcer drug containing as an active ingredient a 2,3-butanediol diester derivative represented by the formula (I): ##STR1## where R.sub.A may for example be a saturated or unsaturated alkyl or phenyl styryl group and R.sub.B may for example be a saturated or unsaturated alkyl, phenyl, phenylalkyl, phenylpropenyl or phenoxyalkyl group. These groups may optionally be substituted. Many of 2,3-butanediol diester derivatives embraced by the formula (I) are novel. Also described are a novel process for preparing such novel 2,3-butanediol diester derivatives. The 2,3-butandiol diester derivatives of the formula (I) has an action to depress strongly the growth of peptic ulcer and has a very low toxicity.
Mono- and di-esters of 2,2,4-trimethyl-1,3-pentanediol and benzoic acids are useful plasticizers for vinyl chloride polymers, and other polymers, particularly for imparting improved stain resistance to plasticized compositions. Novel processes for preparing the esters are disclosed.
Mono- and di-esters of 2,2,4-trimethyl-1,3-pentanediol and benzoic acids are useful plasticizers for vinyl chloride polymers, and other polymers, particularly for imparting improved stain resistance to plasticized compositions. Novel processes for preparing the esters are disclosed.
