anisodamine anisodamine anisodamine, also known as 7β-hydroxyhyoscyamine, is an anticholinergic and α1 adrenergic receptor antagonist used in the treatment of acute circulatory shock in china. it is given orally or by injection, as a racemic mixture (racanisodamine) or as a hydrobromide salt. eye drops at 0.5% concentration for slowing the progression of myopia is also available in china. anisodamineclinical dataother names7β-hydroxyhyoscyamineatc codenoneidentifiers iupac name octan-3-yl] (2s)-3-hydroxy-2-phenyl-propanoate cas number55869-99-3 ypubchem cid183088chemspider159209 yunii01343q8el8echa infocard100.164.962 chemical and physical dataformulac17h23no4molar mass305.374 g·mol−13d model (jsmol)interactive image smiles o=c(o1c2n(c)(c1)c2o)(c3ccccc3)co inchi inchi=1s/c17h23no4/c1-18-12-7-13(9-15(18)16(20)8-12)22-17(21)14(10-19)11-5-3-2-4-6-11/h2-6,12-16,19-20h,7-10h2,1h3/t12-,13+,14-,15+,16+/m1/s1 ykey:wtqywnwrjnxdeg-leoabgaysa-n y (verify) anisodamine is a naturally occurring tropane alkaloid found in some plants of the family solanaceae including datura. its mandarin chinese name 山莨菪碱 is given after anisodus tanguticus (chinese: 山莨菪; pinyin: shān làng dàng).