2-(5-aminomethyl-pyridin-3-yl)-6-chloro-1-methyl-1H-indole-3-carbonitrile   、                                                                                      
环戊基异氰酸酯                                                                                                                                                                                                                                                                                                          以to give 1-[5-(6-chloro-3-cyano-1-methyl-1H-indol-2-yl)-pyridin-3-ylmethyl]-3-cyclopentyl-urea as a solid的产率得到1-[5-(6-chloro-3-cyano-1-methyl-1H-indol-2-yl)-pyridin-3-ylmethyl]-3-cyclopentyl-urea