4-叔丁基环己酮 、 肼基甲酸叔丁酯 、 Astrakanit 以
二氯甲烷 、 乙腈 为溶剂,
反应 18.0h,
以to give 6.78 g of N′-(4-tert-butyl-cyclohexylidene)-hydrazinecarboxylic acid tert-butyl ester as a white foam的产率得到tert-butyl N-[(4-tert-butylcyclohexylidene)amino]carbamate
Invented are non-peptide TPO mimetics. Also invented are novel processes and intermediates used in the preparation of the presently invented compounds. Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comprises administering to such mammal an effective amount of a selected hydroxy-1-azobenzene derivative.