Wegner & Bretschneider
Method for producing indan derivatives
 A method for producing an indan derivative represented by the formula: ##STR1## by condensing an N-(.alpha.-alkoxycarbonylaralkyl)-.alpha.-amino acid with an N-(indan-2-yl)glycine alkyl or aralkyl ester in the presence of a diphenyl phosphorochloridate, and a method for producing another indan derivative having anti-hypertensive activity by using the above intermediate indan derivative are useful for industrial production of the indan derivative having anti-hypertensive activity. 
Takeda Chemical Industries, Ltd.
C
C07K
inventional
Tomoyuki Takeshi
Fujii Kato