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APPLICATION OF CARBON-BASED NANOMATERIAL IN PREPARATION OF DRUG FOR RELIEVING OR TREATING HD

2022
Online Patent

Titel:
APPLICATION OF CARBON-BASED NANOMATERIAL IN PREPARATION OF DRUG FOR RELIEVING OR TREATING HD
Link:
Veröffentlichung: 2022
Medientyp: Patent
Sonstiges:
  • Nachgewiesen in: USPTO Patent Applications
  • Sprachen: English
  • Document Number: 20220249548
  • Publication Date: August 11, 2022
  • Appl. No: 17/627810
  • Application Filed: July 17, 2020
  • Claim: 1. An application in the preparation of mHtt aggregation inhibitors or mHtt scavengers; or application of carbon-based nanomaterial in the preparation of drugs for the treatment or alleviation of HD; or application of carbon-based nanomaterial in the removal of mHtt or the inhibition of mHtt aggregation; wherein the carbon-based nanomaterial is prepared from vitamins or quasi-vitamins.
  • Claim: 2. According to the application of claim 1, wherein the carbon-based nanomaterial is prepared by heating reaction between vitamins or quasi-vitamins.
  • Claim: 3. According to the application of claim 2, wherein the vitamin solution or the quasi-vitamins solution undergoes heating reaction to prepare carbon-based nanomaterial; the concentration of the vitamin solution is 0.1 g/mL; the concentration of the quasi-vitamins solution is 0.1 g/mL.
  • Claim: 4. According to the application of claim 2, wherein the heating reaction is at 170° C. to 190° C., for 1.5 h to 2.5 h.
  • Claim: 5. According to the application of claim 2, wherein after heating reaction, naturally cooled to room temperature, and filtered; then the filtrate is dialyzed and lyophilization to obtain the carbon-based nanomaterial.
  • Claim: 6. According to the application of claim 5, wherein dialysis with 500 to 1000 Da dialysis bag in water; the lyophilization is freezing at −80° C. for 2 h, and then lyophilization at −80° Cwith vacuum of 10 Pa for 48 h.
  • Claim: 7. A drug for inhibiting mHtt aggregation or treating HD, wherein comprising the carbon-based nanomaterial; the carbon-based nanomaterial is prepared by heating a vitamin solution or quasi-vitamins solution; the concentration of the vitamin solution is 0.1 g/mL; the concentration of the quasi-vitamins solution is 0.1 g/mL.
  • Claim: 8. According to the drug of claim 7, wherein the drug is the aqueous solution of carbon-based nanomaterial.
  • Claim: 9. A method for inhibiting the aggregation of mHtt, wherein comprises the follow steps, the aqueous solution of carbon-based nanomaterials and mHtt monomers are incubated to achieve the inhibition of mHtt aggregation.
  • Claim: 10. According to the method for inhibiting mHtt aggregation of claim 9, wherein the vitamin solution or the quasi-vitamins solution undergoes heating reaction to prepare carbon-based nanomaterial; the concentration of the vitamin solution is 0.1 g/mL; the concentration of the quasi-vitamins solution is 0.1 g/mL.
  • Current International Class: 61

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