152120-55-3Relevant articles and documents
Diaminopyrimidines as P2X3 and P2X2/3 modulators
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Page/Page column 17, (2008/12/08)
Compounds of formula (I): wherein R1 and R2 are as defined herein. Also disclosed are methods of making and using the subject compounds.
Urethane protected derivatives of 1-guanylpyrazole for the mild and efficient preparation of guanidines
Bernatowicz, Michael S.,Wu, Youling,Matsueda, Gary R.
, p. 3389 - 3392 (2007/10/02)
Bis-urethane protected derivatives of 1-guanylpyrazole were prepared and found to readily react with relatively amines at room temperature to produce bis-protected guanidines in good yields. Simultaneous removal of both protecting groups from these products efficiently produced monosubstituted guanadines.