2-氨基-4,6-二氯嘧啶 、 正己胺 以
乙醇 、 水 为溶剂,
反应 4.5h,
以43.5 g of the expected compound were thus obtained, for a yield of 62%的产率得到2-Amino-4-n-hexylamino-6-chlorpyrimidin
参考文献:
名称:
Pyrimidine 3-oxide compounds for inducing/stimulating hair growth and/or retarding hair loss
Pyrimidine 3-oxide compounds for inducing/stimulating hair growth and/or retarding hair loss
申请人:Societe L'Oreal S.A.
公开号:US06291468B1
公开(公告)日:2001-09-18
Hair growth-/hair loss-affecting cosmetic/therapeutic compositions contain an effective amount of at least one 2-amino-4-alkylaminopyrimidine 3-oxide having the structural formula (I):
in which R1 is an alkyl radical having from 5 to 20 carbon atoms, and Z is either a hydrogen atom or a radical —OR2, wherein R2 is an alkyl radical having from 1 to 12 carbon atoms, or an acyl derivative or acid addition salt thereof.