Study on botanical characteristics, chemical composition and acetylcholinesterase enzyme inhibitory effects of two species Piper thomsonii (C. DC.) Hook. f. var. thomsonii and Piper hymenophyllum Miq., Piperaceae family - 24
1 H-NMR spectrum of compound PT2 (50 mg) measured in CDCl 3 13 C-NMR spectrum of compound PT2 (50 mg) measured in CDCl 3 DEPT-NMR spectrum of compound PT2 (50 mg) measured in CDCl 3 HMBC-NMR spectrum of compound PT2 (50 mg) measured in CDCl 3 HSQC-NMR spectrum of compound PT2 (50 mg) measured in ...











