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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1292322Generated: October 26, 2026

Nimesulide → HCID 131720676, compound

https://huagongshe.com/reaction/1292322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNimesulideHCID 4495—
ReactantL-LysineHCID 5962—
ReactantGamma-cyclodextrinHCID 5287407—
Reactantnimesulide L-lysineHCID 9825177—
SolventWaterHCID 962—
ProductHCID 131720676HCID 131720676—

Reaction Conditions

Temperature50 °C

Reaction Steps

3 g of nimesulide (9.73×10-3 mole) are suspended in 200 ml of distilled water to which 3.2 g of L-lysine (1.95×10-2 mole) are added. The suspension is subjected to ultrasound for 5 minutes and then heated to 50° C. while violent agitation is maintained [Ultraturrax (registered mark)]. 13.88 g of γ-CD·7H2O (9.73×10-3 mole) are dispersed in 200 ml of distilled water and heated to 50° C. The suspension of γ-CD is added to the suspension of nimesulide+L-lysine. The agitation is continued for 15 minutes. An orangy solution is obtained. This solution is nebulized (Niro Atomizer Mobile atomizer) in the following conditions:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05756546
Source datasetuspto-grants-1998_05
ORD IDord-d52e7b91cb6d438493a11dc42c25e99b
Source noteuspto-grants-1998_05