Process for Preparing Fluoro-imino-dihydropyrimidine Compounds
Summary
The USPTO published patent application US20260092041A1 for Adama Makhteshim Ltd., covering a process for preparing fluoro-imino-dihydropyrimidine compounds and derivatives. The application was filed on 2025-10-08 under Application No. 19352947. Inventors include Gal Suez, Samaa Alasibi, and Yaakov Mines.
What changed
USPTO published Application US20260092041A1 for a chemical synthesis process to prepare 5-(fluoro-4-imino-3-methyl)-1-tosyl-3,4 dihydropyrimidine-(1H)-one and derivatives. The compound formula (I) covers compounds where R is alkyl or alkylaryl, with substituents X1-X5 being various alkyl, haloalkyl, alkoxy, or functional groups. The assignee is Adama Makhteshim Ltd., an agrochemical company.
This is a patent application publication only; it does not create compliance obligations for third parties. No action is required from competitors or industry participants. The application entering the public record provides notice of the claimed synthesis method and allows for prior art searches or opposition considerations during examination.
Archived snapshot
Apr 2, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
PROCESS FOR PREPARING 5-(FLUORO-4-IMINO-3-METHYL)-1-TOSYL-3,4 DIHYDROPYRIMIDINE-(1H)-ONE AND DERIVATIVES OF THE COMPOUND
Application US20260092041A1 Kind: A1 Apr 02, 2026
Assignee
Adama Makhteshim Ltd.
Inventors
Gal Suez, Samaa Alasibi, Yaakov Mines
Abstract
The present invention provides a process for preparing a compound having the formula (I): whereinR is alkyl or alkylaryl;each of X1, X2, X3, X4 and X5 is, independently, H, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkoxy, alkylthio, haloalkylthio, amino, alkylamino, dialkylamino, alkoxycarbonyl, alkyl carbonyl, hydroxyalkyl, ester, acid halogen, —SH, —OH, —NH2, —NO2, —CN or CF3;Y is O or S; andand Z is a halogen.
CPC Classifications
C07D 239/47 C07C 273/1863
Filing Date
2025-10-08
Application No.
19352947
Named provisions
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