Betaxolol containing pharmaceutical composition for treating hypertension and preparation method thereof
A composition and technology for hypertension, applied in the field of medicine, can solve problems such as restricting the use of betaxolol, and achieve the effects of avoiding adverse reactions, lowering blood pressure, and improving therapeutic effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0037] A pharmaceutical composition for treating hypertension, consisting of the following raw materials in proportions by weight:
[0038] Betaxolol 10g, Prunella vulgaris 3000g, Camellia 3000g, Tea tree root 3000g, Guizhi 3000g.
[0039] The preparation method of the pharmaceutical composition for treating hypertension:
[0040] a. Add water to decoct Prunella vulgaris Prunella, camellia, tea tree root, and cinnamon sticks for 2 times. Add 7 volumes of water for the first time and decoct for 1.5 hours. Add water 5 times the volume of the medicine for the second time and decoct for 1 hour. , combine the decoction, set aside;
[0041] b. Concentrate the decoction solution at 60°C and -0.06Mpa to a clear paste with a relative density of 1.08~1.12, add ethanol until the alcohol content is 75%, leave it for 12 hours, filter, and concentrate the filtrate to a relative density of 1.15~1.20 clear ointment, spray-dried to obtain dry powder;
[0042] c. mixing betaxolol with dry po...
Embodiment 2
[0046] A pharmaceutical composition for treating hypertension, consisting of the following raw materials in proportions by weight:
[0047] Betaxolol 7.5g, Prunella vulgaris 3500g, Camellia 2500g, Tea tree root 3500g, Guizhi 2500g.
[0048] The preparation method of the pharmaceutical composition for treating hypertension:
[0049] a. Add water to decoct Prunella vulgaris Prunella, camellia, tea tree root, and cinnamon sticks for 2 times, add 8 volumes of water for the first time, decoct for 2 hours, add water 6 times the volume of the medicine for the second time, and decoct for 1.5 hours , combine the decoction, set aside;
[0050] b. Concentrate the decoction solution at 55°C and -0.08Mpa to a clear paste with a relative density of 1.08~1.12, add ethanol until the alcohol content is 75%, leave it for 12 hours, filter, and concentrate the filtrate to a relative density of 1.15~1.20 clear ointment, spray-dried to obtain dry powder;
[0051] c. mixing betaxolol with dry pow...
Embodiment 3
[0055] A pharmaceutical composition for treating hypertension, consisting of the following raw materials in proportions by weight:
[0056] Betaxolol 12.5g, Prunella vulgaris 2500g, Camellia 3500g, Tea tree root 2500g, Guizhi 3500g.
[0057] The preparation method of the pharmaceutical composition for treating hypertension:
[0058] a. Add Prunella vulgaris, camellia, tea tree root, and cinnamon sticks to decoct twice, add 6 volumes of water for the first time, decoct for 1 hour, add water 4 times the volume of the medicine for the second time, and decoct for 0.5 hours , combine the decoction, set aside;
[0059] b. Concentrate the decoction liquid at 65°C and -0.04Mpa into a clear paste with a relative density of 1.08~1.12, add ethanol until the alcohol content is 75%, leave it for 12 hours, filter, and concentrate the filtrate to a relative density of 1.15~1.20 clear ointment, spray-dried to obtain dry powder;
[0060] c. mixing betaxolol with dry powder, and granulating ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More