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1. WO2020109989 - SOLID LIPID NANOPARTICLES OF CURCUMIN

Publication Number WO/2020/109989
Publication Date 04.06.2020
International Application No. PCT/IB2019/060162
International Filing Date 26.11.2019
IPC
C07C 69/003 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
69Esters of carboxylic acids; Esters of carbonic or haloformic acids
003Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
A61K 36/9066 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
18Magnoliophyta (angiosperms)
88Liliopsida (monocotyledons)
906Zingiberaceae (Ginger family)
9066Curcuma, e.g. common turmeric, East Indian arrowroot or mango ginger
CPC
A61K 36/9066
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
18Magnoliophyta (angiosperms)
88Liliopsida (monocotyledons)
906Zingiberaceae (Ginger family)
9066Curcuma, e.g. common turmeric, East Indian arrowroot or mango ginger
Applicants
  • REGISTRAR, PANJAB UNIVERSITY CHANDIGARH [IN]/[IN]
Inventors
  • KAUR, Indu, Pal
  • KAKKAR, Vandita
  • SANDHU, Simarjot, Kaur
  • GUPTA, Tanvi
Agents
  • MAJUMDAR, Subhatosh
  • GANGULI, Dr., Sanchita
  • SEN, Abhishek
  • VENKATESH, Mythili
  • MAJUMDAR, Amrita
  • KUNDU, Subarna
  • CHAUBEY, Priyanka
Priority Data
20181104448726.11.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLID LIPID NANOPARTICLES OF CURCUMIN
(FR) NANOPARTICULES LIPIDIQUES SOLIDES DE CURCUMINE
Abstract
(EN)
Provided herein is a process for preparing solid lipid nanoparticles of curcumin. Also provided herein are solid lipid nanoparticles of curcumin having a particle size in the range of 20-800 nm.The solid lipid nanoparticles of curcumin show a very high entrapment efficiency of curcumin in the range of 50-100% in terms of actual curcumin content of the formulation. The solid lipid nanoparticles of curcumin show increased efficacy of the curcumin.
(FR)
L'invention concerne un procédé de préparation de nanoparticules lipidiques solides de curcumine. L'invention concerne également des nanoparticules lipidiques solides de curcumine ayant une taille de particules dans la plage de 20 à 800 nm. Les nanoparticules lipidiques solides de curcumine présentent une efficacité de piégeage très élevée de la curcumine dans la plage de 50-100 % en termes de teneur réelle en curcumine de la formulation. Les nanoparticules lipidiques solides de curcumine présentent une efficacité accrue de la curcumine.
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