Meglumine adenosine cyclophosphate powder injection medicine composition for injection and preparation method thereof
A kind of adenosine cyclophosphate and the technology of the composition, which are applied in the field of pharmaceutical composition and preparation method of adenosine cyclophosphate meglumine powder for injection
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preparation example 1
[0115] Preparation Example 1, Preparation of Powder Injection Containing Adenosine Cyclic Meglumine
[0116] formula:
[0117] cyclic adenosine monophosphate 10mg, meglumine 6mg, Mannitol 12 mg, maltose 1 mg, pH regulator to pH6.2, Water for Injection Appropriate amount, add to 0.8ml.
[0118] Preparation:
[0119] (1) Weigh the main drug and auxiliary materials (except the pH regulator) of the prescribed amount, place them in a stainless steel bucket, add about 80% of the prescribed amount of water for injection, stir to dissolve, and then add 0.1% (w / v) according to the volume of the solution ) of activated carbon, stirred for 30 minutes, decarbonized by filtration, and added water for injection to close to the full amount of the prescription.
[0120] (2) The filtrate is sampled, and the pH value is measured, and if necessary, adjust to a specified value with a pH regulator (that is, take an appropriate amount of the f...
preparation example 2: reference preparation example 1 approach ,,0mg、0.2mg、0.5mg、2mg、5mg、10mg、 or 20mg, to Ex121、Ex122、Ex123、Ex124、Ex125、Ex126、Ex127。 preparation example 3: reference preparation example 1 approach ,0.5mg,0mg、4mg、9mg、15mg、25mg、 or 50mg, to Ex131、Ex132、Ex133、Ex134、Ex135、Ex136。 preparation example 4: reference preparation example 1 approach ,5mg,0mg、4mg、9mg、15mg、25mg、 or 50mg, to Ex141、Ex142、Ex143、Ex144、Ex145、Ex146。 preparation example 5: reference preparation example 1 approach ,9mg,0mg、0.2mg、0.5mg、2mg、5mg、10mg、 or 20mg, to Ex151、Ex152、Ex153、Ex154、Ex155、Ex156、Ex157。 preparation example 6: reference preparation example 1 approach ,15mg,0mg、0.2mg、0.5mg、2mg、5mg、10mg、 or 20mg, to Ex161、Ex162、Ex163、Ex164、Ex165、Ex166、Ex167。 preparation example 7: reference preparation example 1 approach ,、、、 or , to Ex171、Ex172、Ex173、Ex174; reference preparation example 1 approach ,、、、 or , to Ex175、Ex176、Ex177、Ex178。 preparation example 8
[0124] Supplementary Preparation Example 1: Referring to the method of Preparation Example 1 above, the difference is that the amount of mannitol in it is adjusted to 0 mg, 4 mg, 9 mg, 15 mg, 25 mg, or 50 mg, respectively, and the obtained powder injection numbers are Ex111, Ex112, Ex113, Ex114, Ex115, Ex116 six powder needles. Supplementary Preparation Example 2: Referring to the method of Preparation Example 1 above, the difference is that the amount of maltose in it is adjusted to 0mg, 0.2mg, 0.5mg, 2mg, 5mg, 10mg, or 20mg, and the numbers of the obtained powder injections are respectively Ex121, Ex122, Ex123, Ex124, Ex125, Ex126, Ex127. Supplementary Preparation Example 3: Referring to the method of Preparation Example 1 above, the difference is that the amount of maltose is 0.5 mg, and the amount of mannitol is 0 mg, 4 mg, 9 mg, 15 mg, 25 mg, or 50 mg. The numbers of the obtained powder injections are Ex131, Ex132, Ex133, Ex134, Ex135, Ex136. Supplementary Preparation E...
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