Class / Patent application number | Description | Number of patent applications / Date published |
549543000 | Polycyclo ring system having the hetero ring as one of the cyclos | 6 |
549544000 | Tetracyclo ring system having the hetero ring as one of the cyclos | 1 |
20150094479 | METHOD FOR PRODUCING EPOXY COMPOUND - The present invention provides a method for producing an epoxy compound by expoxidation of an olefin compound with good productivity wherein a compound having a carbon-carbon double bond is reacted with hydrogen peroxide in the coexistence of (a) a compound having a carbon-carbon double bond, (b) a hydrogen peroxide solution, (c) a powdered solid catalyst support and (d) a powdered catalyst and optionally (e) an organic solvent, the total mass of (c) and (d) being 100 percent by mass or less on the basis of the total mass of (a), (b) and (e). | 04-02-2015 |
549545000 | Tricyclo ring system having the hetero ring as one of the cyclos | 2 |
20130237716 | Expression Modulator For Clock Gene - The present invention provides substances that can be used in a broad range of applications and effectively regulate clock gene expression. | 09-12-2013 |
20140323747 | PROCESS FOR THE SYNTHESIS OF AMINAPHTONE - The present invention concerns a new process for the synthesis of aminaphtone, which makes use of non-toxic solvents and reagents, under mild reaction and temperature conditions. The aminaphtone obtained with the method of the present invention also has a purity of at least 98% in weight. The method comprises the following steps: a) epoxidating menadione 1 to provide epoxide 2, b) acidifying epoxide 2 to provide hydroxynaphthoquinone 3, c) esterifying between hydroxynaphthoquinone 3 and 4-aminobenzoyl chloride to obtain compound 4, and d) reducing compound 4 in the presence of a reducing agent in water to obtain aminaphtone. | 10-30-2014 |
549546000 | Bicyclo ring system having the hetero ring as one of the cyclos | 3 |
20160074856 | RECOVERY METHOD AND REUSE METHOD OF OXO ACID CATALYST - Provided is a method for easily and efficiently recovering an oxoacid catalyst without deterioration in reaction product yield and catalytic activity, where the oxoacid catalyst has been used in a reaction for oxidizing an organic compound with hydrogen peroxide, also provided is a method for producing an oxide in which an organic compound is oxidized with hydrogen peroxide using the oxoacid catalyst recovered by the method, to yield the corresponding oxide. | 03-17-2016 |
20160168106 | Manumycin-type metabolite called Colabomycin E which inhibits caspase 1 and creation of interleukins, strain produces the Colabomycin E and a method of a production of the Colabomycin E | 06-16-2016 |
549547000 | Plural bicyclo ring systems each having a hetero ring as one of the cyclos | 1 |
20110282083 | Process of converting esterified xanthophylls from capsicum to non-esterified xanthophlls in high yields and purities - The present invention is concerned with a process to convert xanthophyll esters derived from | 11-17-2011 |