Inventor
TIAN GUANGHUI
CN13 patents
⚠️ This page may combine multiple inventors who share the name “TIAN GUANGHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TIAN GUANGHUI
3 patentsUS8884021B2Nov 11, 2014
Process for preparing racemic nicotine
TIAN GUANGHUI8 citations78
US8071765B2Dec 6, 2011
Process for the preparation of sildenafil and intermediates thereof
TIAN GUANGHUI0 citations49
US8410098B2Apr 2, 2013
N-{1-[3-(2-ethoxy-5-(4-ethylpiperazinyl)sulfonylphenyl)-4,5-dihydro-5-OXO-1,2,4-triazin-6-yl]ethyl}butyramide, the preparation method and use thereof
TIAN GUANGHUI0 citations46
SHANGHAI INST MATERIA MEDICA CAS
3 patentsUS11434226B2Sep 6, 2022
Salt and polymorph of benzopyrimidinone compound and pharmaceutical composition and use thereof
SHANGHAI INST MATERIA MEDICA CAS0 citations60
US11384073B2Jul 12, 2022
Maleate salt of benzothiophene compound, crystalline form thereof, and use thereof
SHANGHAI INST MATERIA MEDICA CAS0 citations59
US10174011B2Jan 8, 2019
Heterocyclic compounds, process for preparation of the same and use thereof
SHANGHAI INST MATERIA MEDICA CAS0 citations37
SUZHOU VIGONVITA LIFE SCIENCES CO LTD
2 patentsUS10100044B2Oct 16, 2018
Methods for preparing brexpiprazole, key intermediates thereof and salts thereof
SUZHOU VIGONVITA LIFE SCIENCES CO LTD0 citations44
US10093679B2Oct 9, 2018
Amino sulfonyl-based compounds, the preparation method therefor and use thereof
SUZHOU VIGONVITA LIFE SCIENCES CO LTD0 citations35