Synthetic Route of 89102-73-8, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Patent, and a compound is mentioned, 89102-73-8, Isoxazol-3-ylmethanol, introducing its new discovery.
The invention relates to quinazoline derivatives, or pharmaceutically-acceptable salts thereof, which possess anti-tumor activity; to processes for their manufacture; and to pharmaceutical compositions containing them. The invention provides a quinazoline of the formula: STR1 wherein R1 is hydrogen or amino, or alkyl or alkoxy each of up to 6 carbon atoms; or R1 is substituted alkyl or alkoxy each of up to 3 carbon atoms; R2 is hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, halogenoalkyl or cyanoalkyl each of up to 6 carbon atoms; Ar is phenylene or heterocyclene; L is a group of the formula –CO.NH–, –NH.CO–, –CO.NR3 –, –NR3. CO–, –CH=CH–, –CH2 O–, –OCH2, –CH2 S–, –SCH2 –, –CO.CH2 –, –CH2.CO– or –CO.O–, wherein R3 is alkyl of up to 6 carbon atoms; and Y is aryl or heteroaryl or a hydrogenated derivative thereof: or Y is a group of the formula –A–Y1 in which A is alkylene, cycloalkylene, alkenylene or alkynylene each of up to 6 carbon atoms and Y1 is aryl or heteroaryl or a hydrogenated derivative thereof; or a pharmaceutically-acceptable salt thereof.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 89102-73-8. In my other articles, you can also check out more blogs about 89102-73-8
Referenceï¼?br>Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem