96355-25-8

Upstream product

• 2981-10-4 1-(cyclohex-1-en-1-yl)piperidine 
• 670-80-4 4-cyclohexen-1-ylmorpholine 
• 7778-42-9 sulphamoyl chloride 
• 1020842-00-5 2-oxocyclohexylsulfonyl chloride 

Downstream Products

• 1447996-24-8 C₁₃H₂₂N₂O₃S 
• 1447996-23-7 C₁₃H₂₂N₂O₃S 
• 1398626-74-8 2-hydroxycyclohexanesulfonamide 
• 96355-50-9 1-Butyl-3-(2-oxocyclohexylsulfonyl)harnstoff 
• 96355-52-1 4a,5,6,7,8,8a-Hexahydro-4a-hydroxy-4-phenyl-2H-1,2,4-benzothiadiazin-3(4H)-thion-1,1-dioxid 
• 96355-33-8 4-Phenyl-2-thia-3-azabicyclo<3.3.1>nonan-9-on-2,2-dioxid 
• 96355-31-6 3-Benzyliden-2-oxocyclohexansulfonamid 
• 96355-26-9 3,4,5,6,7,8-Hexahydro-3-phenyl-2H-1,2,4-benzothiadiazin-1,1-dioxid 

Relevant academic research and scientific papers

BRANCHED OXATHIAZINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, USE THEREOF AS MEDICINE AND DRUG CONTAINING SAID DERIVATIVES AND USE THEREOF

The invention relates to compounds of formula (I) and to the physiologically compatible salts thereof. Said compounds are suitable, for example, for treating hyperglycemia.

Synthesis and fungicidal activity of novel 2-oxocycloalkylsulfonylureas

A series of 2-oxocycloalkylsulfonylureas (2) have been synthesized in a six-step, three-pot reaction sequence from readily available cyclododecanone, cycloheptanone, and cyclohexanone. Their structures were confirmed by IR, 1H NMR, and elemental analysis. The bioassay indicated that some of them possess certain fungicidal activity against Gibberella zeae Petch. In general, compounds containing a 12-membered ring (2A) are more active than those containing a 6- or 7-membered ring (2B, 2C). In the series 2A, the compounds in which R is a disubstituted phenyl or pyrimidyl showed better activity than those in which R is a monosubstituted phenyl or pyrimidyl, and aryl-substituted compounds have somewhat higher activity than those substituted by pyrimidyl. The further bioassay showed that the representative of 2A, 2A15, has good fungicidal activities against not only G. zeae Petch but also Botrytis cinerea Pers, Colletotrichum orbiculare Arx, Pythium aphanidermatum Fitzp, Fusarium oxysporum Schl. f. sp. Vasinfectum, etc.

2-ketosulfonamides and process for their preparation

The invention relates to new 2-ketosulfonamides of the formula STR1 and to a process for their preparation, wherein the reaction mixtures obtained by reacting enamines of the formula STR2 with sulfamoyl halides of the formula STR3 are hydrolyzed to the 2-