Carbocyclic ring bonded directly to the hetero ring of the bicyclo ring system (e.g., flavanes, etc.)

Subclass of:

549 - Organic compounds -- part of the class 532-570 series

549000000 - ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1)

549000000 - HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM, OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS (Class 540, subclass 1)

549200000 - Oxygen containing hetero ring (e.g., dioxirane, etc.)

549356000 - The hetero ring is six-membered

549381000 - Polycyclo ring system having the hetero ring as one of the cyclos

549396000 - Bicyclo ring system having the hetero ring as one of the cyclos

549398000 - The bicyclo ring system consists of the hetero ring and a six-membered carbocyclic ring

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application number	Description	Number of patent applications / Date published
549406000	Carbocyclic ring bonded directly to the hetero ring of the bicyclo ring system (e.g., flavanes, etc.)	10
20100069653	METHOD FOR ENANTIOSELECTIVE HYDROGENATION OF CHROMENES - A method for preparing an enantiomeric chromane, by asymmetrically hydrogenating a chromene compound in the presence of an Ir catalyst having a chiral ligand. The method includes the enantioselective preparation of enantiomeric equol. A preferred Ir catalyst has a chiral phosphineoxazoline ligand. Enantiomeric chromanes of high stereoselective purity can be obtained.	03-18-2010
20100121084	Modification of the Color Hue of Anthocyanins for the Obtention of Color Substances - The present invention relates to a coloring food composition containing modified colorings of the anthocyanin family and to a process for the bathochromic modification of these colorings.	05-13-2010
20100298581	Processes for Preparing Isoflavonoids using 7-benzyloxy-3-(4-methoxyphenyl)-2H-1-benzopyran as a Starting Material - Disclosed herein are processes for the preparation of isoflavonoids, in particular haginin E, equol, daidzein, formononetin and the like, in which 7-benzyloxy-3-(4-methoxyphenyl)-2H-1-benzopyran is used as a common starting material.	11-25-2010
20110251408	PLANT CELL CULTURE FOR PRODUCTION OF NATURAL PRODUCTS WITH REDUCED GLUCOSINOLATE CONTAMINATION - Disclosed are methods for obtaining a natural product preparation with reduced glucosinolate contamination from a plant of Brassicaceae. The methods can include cultivating a plant callus from a plant capable of producing a desired natural product, selecting a callus with reduced glucosinolate production, and cultivating the selected callus in a liquid medium. The method can also include recovering the natural product from the culture. Also disclosed are methods for obtaining cabbage anthocyanin with reduced glucosinolate contamination. The methods can include cultivating a red cabbage plant callus with reduced glucosinolate production in a liquid medium to obtain a suspension culture and cultivating the suspension culture in a medium lacking a nitrogen source. The method can also include recovering the anthocyanin with reduced glucosinolate contamination from the culture. Finally, several specific low-glucosinolate cell lines are described.	10-13-2011
20120004427	METHOD FOR ENANTIOSELECTIVE HYDROGENATION OF CHROMENES - A method for preparing an enantiomeric chromane, by asymmetrically hydrogenating a chromene compound in the presence of an Ir catalyst having a chiral ligand. The method includes the enantioselective preparation of enantiomeric equol. A preferred Ir catalyst has a chiral phosphineoxazoline ligand. Enantiomeric chromanes of high stereoselective purity can be obtained.	01-05-2012
20120077994	METHOD OF OBTAINING SECONDARY PLANT CONSTITUENTS - The present invention relates to a method of isolating phenolic secondary plant constituents from plant material using a microporous membrane which displays affinity ligands for the phenolic secondary plant constituents.	03-29-2012
20130066084	EQUOL-CONTAINING EXTRACT, METHOD FOR PRODUCTION THEREOF, METHOD FOR EXTRACTION OF EQUOL, AND EQUOL-CONTAINING FOOD - The present invention relates to an extract obtained by extracting useful components containing equol from an equol-containing fermented soybean hypocotyl, and to a method for producing the same.	03-14-2013
20130066085	EQUOL-CONTAINING EXTRACT, METHOD FOR PRODUCTION THEREOF, METHOD FOR EXTRACTION OF EQUOL, AND EQUOL-CONTAINING FOOD - The present invention relates to an extract obtained by extracting useful components containing equol from an equol-containing fermented soybean hypocotyl, and to a method for producing the same.	03-14-2013
20150057456	PROCESS FOR PRODUCING (S)-EQUOL - The present application relates to an improved process for the preparation of (S)-equol (1). The present application also relates to novel intermediates of formula (7), (7A), (8) and (9) and their use for the synthesis of (5)-equol.	02-26-2015
20150299748	FERMENTATION PRODUCT CONTAINING EQUOL-PRODUCING MICROORGANISM HAVING MAINTAINED EQUOL-PRODUCING ABILITY, AND METHOD FOR PRODUCING SAME - An object of the present invention is to provide a fermented product containing equol-producing microorganisms in the state of living cells by which equol production ability is maintained.	10-22-2015