Baiji Youtang (Guangdong) Pharmaceutical Technology Co., Ltd.

Primary purpose: ? To evaluate the safety and tolerability of BPYT-01 capsules after repeated oral administration in obese Chinese subjects. Secondary purpose: ? To preliminarily explore the effectiveness of BPYT-01 capsules in controlling body weight and provide a basis for later clinical research.

Primary objective: To evaluate the safety and tolerability of BPYT-01 capsules after a single oral administration in healthy Chinese subjects. Secondary objectives: 1) To evaluate the pharmacokinetic characteristics of BPYT-01 capsules after a single oral administration in healthy Chinese subjects. 2) To evaluate the effect of food on the safety, tolerability and pharmacokinetic characteristics of BPYT-01 capsules.