According to the trials' start dates, AL-704 is AL-335's backup??
First in Human Study of AL-335; Single Dose, Food Effect in Healthy Volunteers; Multiple Doses in Chronic Hepatitis C Genotype 1
Estimated Enrollment: 70
Study Start Date: December 2014
Estimated Study Completion Date: June 2015
First in Human Study of AL-704; Single Dose, Food Effect in Healthy Volunteers; Multiple Doses in Chronic Hepatitis C
Estimated Enrollment: 96
Study Start Date: July 2015
Estimated Primary Completion Date: November 2015