Anesthesia analgesia drug composition and preparation method thereof

A composition and drug technology, applied in the field of medicine, can solve the problems of easy occurrence of morning insomnia, daytime anxiety, low blood pressure and extrapyramidal symptoms, and achieve the effects of protecting physical and mental health, reducing the amount of auxiliary materials and improving stability.
CN108143733AActive Publication Date: 2018-06-12YICHANG HUMANWELL PHARMA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YICHANG HUMANWELL PHARMA
Publication Date
2018-06-12

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Abstract

The invention relates to an anesthesia analgesia drug composition. The drug composition comprises a compound drug composition which can serve as a sedative hypnotic drug and contains rRemimazolam, derivatives of rRemimazolam and a narcotics analgesic.
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Description

technical field

[0001] The invention belongs to the technical field of medicine, and relates to a compound pharmaceutical composition comprising remimazolam and its derivatives (compounds represented by formula I) and narcotic analgesics which can be used as sedative-hypnotics, in particular to a compound pharmaceutical composition comprising remimazolam Freeze-dried powder preparation of its derivatives and narcotic analgesic agent. Background technique

[0002] Compound benzodiazepine shown in formula (I) as follows:

[0003]

[0004] R is H, CH 3 , ethyl, isopropyl.

[0005] The compound of formula (I) is a novel benzodiazepine compound, which belongs to a short-acting sedative. Clinically, it can be used for procedural sedation, induction and maintenance of general anesthesia, sedation of ICU patients, etc. Short-acting sedatives allow the patient to regain consciousness quickly and be discharged from the hospital as soon as possible. In the face of the gradual...

Claims

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