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Disintegration piece taken through oral cavity containing Gimeracil and Oteracil Potassium with fluorine being added

A technology of potassium oxonate and oral disintegrating agent, which is applied in the field of new drug preparations, can solve problems affecting patient compliance, and achieve the effect of improving compliance and good taste

Inactive Publication Date: 2007-08-29
LUNAN PHARMA GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the gastrointestinal symptoms such as nausea, vomiting, and anorexia in most patients during taking fluterazine belong to mild gastrointestinal reactions, this has largely affected the compliance of patients with medication. The phenomenon of vomiting immediately after treatment has a great impact on the medication of patients. In order to improve the compliance of patients with medication, and to more effectively exert the anti-cancer effect of fluterazine, a better drug administration method was developed. is necessary
However, the strong bitter taste of the three drug components of fluterazine led to the development of fluterazine into orally disintegrating tablets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Tegafur 2g

[0010] Gimmester 0.58g

[0011] Potassium oxonate 2g

[0012] Hydroxypropyl beta-cyclodextrin 50g

[0013] Mannitol 120g

[0014] Sodium carboxymethyl starch 15g

[0015] Lemon essence 1g

[0016] Appropriate amount of distilled water

[0017] Magnesium Stearate 1g

[0018] Preparation Process:

[0019] Pass tegafur, gimostert and potassium oxonate through a 100-mesh sieve, hydroxypropyl β-cyclodextrin through a 80-mesh sieve, mix well, add a small amount of ethanol to fully grind, and add manna through a 80-mesh sieve after drying Alcohol, sodium carboxymethyl starch and lemon essence, mixed evenly, adding an appropriate amount of binder to granulate, after drying, adding the prescribed amount of lubricant, mixing evenly, and pressing into tablets.

Embodiment 2

[0021] Tegafur 2g

[0022] Gimmester 0.58g

[0023] Potassium oxonate 2g

[0024] Glucosyl α-cyclodextrin 60g

[0025] Mannitol 120g

[0026] Carboxymethyl Cellulose Calcium 15g

[0027] Lemon essence 1g

[0028] Appropriate amount of distilled water

[0029] Magnesium Stearate 1g

[0030] Preparation Process:

[0031] With embodiment 1.

Embodiment 3

[0033] Tegafur 2g

[0034] Gimmester 0.58g

[0035] Potassium oxonate 2g

[0036] β-cyclodextrin 30g

[0037] Mannitol 160g

[0038] Hydroxypropyl Cellulose 20g

[0039] Aspartame 0.5g

[0040] 70% ethanol appropriate amount

[0041] Talc powder 1g

[0042] Preparation Process:

[0043] With embodiment 1.

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PUM

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Abstract

An orally-disintegrating tablet of fluterazole for treating tumor contains tegafur, Jimosite and potassium oxyazinate. It has agreeable taste.

Description

technical field [0001] The invention belongs to the new preparation technology of medicine. Background technique [0002] Tegafur (FT, FT-207) is one of the pyrimidine anticancer drugs. It is the prodrug of 5-fluorouracil (5-FU), and has inhibitory effect on most solid tumors. In the body, it can interfere and block the biosynthesis of DNA, RHA and protein, thereby producing its anticancer effect. Basic medical research and clinical observation have proved that tegafur has less toxic and side effects, higher chemotherapy index, less effect on immunosuppression and related immune organs, and is a safe drug that can be used continuously in clinical practice. This product is absorbed through the gastrointestinal tract after oral administration, and the blood concentration reaches the highest peak within 1-3 hours. The duration is longer than that of intravenous administration, so it can exert its better therapeutic effect. It is mainly used for gastric cancer, colon cancer, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/513A61K9/20A61P35/00
Inventor 孙勇
Owner LUNAN PHARMA GROUP CORPORATION
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