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Chifeng Sunrise Pharmaceutical Technology Co., Ltd.
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biology science and technology co., LTD., founded in 2019 - 10-21, the registered capital of 1,000,000, the legal representative for li shiwen, business status for survival, industrial and commercial registration number is 150404021788384, the registered address for Inner Mongolia autonomous region chifeng songshan songshan industrial park food park standardization plant no. 3, business scope includes biology technology promotion and development; |
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ZIBO WEIBIN IMP.& EXP.CO.,LTD
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Vinpocetine is a cerebrovascular dilator, which has a stronger effect than vinpocetine and selectively increases cerebral blood flow. It can enhance and improve the oxygen supply of the brain, promote metabolism, enhance the deformability of red blood cells, reduce blood viscosity, inhibit platelet aggregation, and improve the metabolism of brain tissue. Mainly used to treat cerebral infarction sequelae, cerebral hemorrhage sequelae, cerebral arteriosclerosis and so on. It is also used to treat retinal vascular sclerosis and vasospasm, deafness and vertigo in the elderly. Vinpocetine is a semi-synthetic vinpocetine derivative. The effect is similar to that of vincamine, which has a high selective dilation effect on cerebral vessels. Pharmacological effects are as follows: ① Inhibition of calcium-dependent phosphodiesterase activity increases cAMP content in relaxed vascular smooth muscle, thereby relaxing vascular smooth muscle and increasing cerebral blood flow. ② Enhance red blood cell deformability, reduce blood viscosity, inhibit platelet aggregation, thereby improving blood mobility and microcirculation. ③ Promote the uptake of glucose in brain tissue and promote the metabolic transformation of monoamine in brain. ④ During cerebral ischemia, it can inhibit the increase of lactic acid in the brain, increase the content of ATP, inhibit the production of lipid peroxide in the brain, delay the occurrence time of cerebral ischemia spasm, so it has the effect of improving brain metabolism and protecting brain function. |
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HN LANGYUE BIOTECH CO LTD
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Vinpocetine
Product Information:
Other name:Vinpoeetine;Ceractin; Tcv-3B; Ultra-Vinca
CAS: 42971-09-5
Molecular Formula:C22H26N2O2
Molecular Weight:: 350.454
Source: Synthetic
Appearance: White crystalline powder
Melting point:147～153℃
Assay :≥99.0%
Heavy metals: <10PPM
Product Description:
Vinpocetine, the chemical formula is C22H26N2O2, white crystalline powder, odorless and tasteless. Soluble in chloroform or 96% ethanol, slightly insoluble in water. Clinical use to improve the sequelae of cerebral infarction, cerebral hemorrhage sequelae, cerebral arteriosclerosis and other induced symptoms
Uses, benefits, Side Effects
1.Department of Neurology: various cerebrovascular diseases and their sequelae
2.Cardiology: coronary heart disease, arteriosclerosis and abnormal blood viscosity
3.Ophthalmology: visual impairment caused by poor blood circulation in various fundus
4.ENT: Hearing impairment, tinnitus, vestibular dysfunction, etc
5.Neurosurgery: Rehabilitation of brain function after various craniocerebral operations
Application
1. Used for dizziness, headache, memory impairment, movement disorder, aphasia, hypertensive encephalopathy
2. Mental or neurological symptoms caused by cerebral blood circulation disorders.. |
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Pharma Sources Insight January 2025
