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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1471300Generated: October 30, 2026

Methanol → HCID 178446054, compound

https://huagongshe.com/reaction/1471300

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantL-LeucineHCID 6106—
ReactantTrehaloseHCID 7427—
ReactantHCID 178480554HCID 178480554—
SolventWaterHCID 962—
ProductHCID 178446054HCID 178446054—

Reaction Steps

Tiotropium bromide (1.4 g), trehalose dehydrate (0.3 g) and L-leucine (0.3 g) were dissolved into methanol (60 ml). The solution was shaken. Water (60 ml) was added and shaken until dissolution occurred. The resultant solution was spray dried according to the parameters outlined below.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09011923B2
Source datasetuspto-grants-2015_04
ORD IDord-326851c600ac40fa98125d7077247570
Source noteuspto-grants-2015_04