Six-membered hetero ring consists of sulfur, nitrogen, and carbon

Subclass of:

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

544000000 - ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1)

544000000 - 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)

544001000 - Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.)

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application number	Description	Number of patent applications / Date published
544056000	1,4-thiazines	56
544014000	Polycyclo ring system having the six-membered hetero ring as one of the cyclos	54
544006000	Spiro	9
544007000	Plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.)	6
544004000	Heavy metal or aluminum containing	2
20120238752	COMPOUND OR ITS TAUTOMER, METAL COMPLEX COMPOUND, COLORED PHOTOSENSITIVE CURING COMPOSITION, COLOR FILTER, AND PRODUCTION - Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness.	09-20-2012
20120296086	RUTHENIUM COMPLEX-BASED PHOTOSENSITIZER DYES FOR DYE-SENSITIZED SOLAR CELLS - This invention relates to ruthenium complex-based photosensitizer dyes for dye-sensitized solar cells, which have a general structural formula represented by formula (I).	11-22-2012
544053000	1,3-thiazines	1
20140275524	MOLECULES HAVING CERTAIN PESTICIDAL UTILITIES, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES RELATED THERETO - This disclosure relates to the field of molecules having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such molecules and intermediates used in such processes, compositions containing such molecules, and processes of using such molecules against such pests. These molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses molecules having the following formula (“Formula One”).	09-18-2014

Entries
Document	Title	Date
20120059162	FUSED IMIDAZOLE DERIVATIVE HAVING TTK INHIBITORY ACTION - Provided are a compound represented by general formula (1) and having a TTK inhibitory action and a medicine containing the compound. In formula (1), (X, Y, V, W) is (—N═, ═CR	03-08-2012
20160168141	ARYL SULTAM DERIVATIVES AS RORc MODULATORS	06-16-2016