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Ledipasvir CP >99%

Ledipasvir is in the treatment of HCV and mixed use with Sofosbuvir

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Lemon Oil

Lemongrass Oil is extracted from Cymbopogon citratus commonly known as lemongrass It is used in food flavoring, Pharmaceutical aid, health tonics, as a natural insecticide, ayurvedic and herbal preparations.

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Lenalidomide

Lenalidomide is used for immunomodulatory drug, analog of Thalidomide.

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Leonurine

Leonurine is one of the chemical constituents of the South African plant Leonotis leonurus. It is a psychoactive alkaloid found in species Leonotis nepetifolia, Leonotis artemisia as well as other plants of family Lamiaceae. It is easily extracted into water, as well as from the effective component of Leonurus sibiricus.

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Lercanidipine intermediate Purified 99%

 2,N-Dimethyl-N-(3,3-diphenylpropyl)-1-amino-2-propanol

CAS NO: 100442-33-9

M.F?C20H27NO

M.W?297.43

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Lesopitron

Lesopitron is a selective full agonist of the 5-HT1A receptor which is structurally related to the azapirones.

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Letrozole

Letrozole is an oral non-steroidal aromatase inhibitor for the treatment of hormonally-responsive breast cancer after surgery.It prevents the aromatase from producing estrogens by competitive, reversible binding to the heme of its cytochrome P450 unit.Letrozole is used to treat adolescents and children with short stature.It inhibits the aromatase enzyme by competitively binding to the heme of the cytochrome P450 subunit of the enzyme, resulting in a reduction of estrogen biosynthesis in all tissues. It is metabolized slowly to an inactive metabolite whose glucuronide conjugate is excreted renally, representing the major clearance pathway.

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Levallorphan

Levallorphan is a drug of the morphinan family which is used as an opioid antidote or antagonist. It acts as a μ-opioid receptor weak partial agonist, and as a result, blocks the effects of stronger agents with greater intrinsic activity such as morphine or endogenous β-endorphin. It was formerly widely used in general anaesthesia, mainly to reverse the respiratory depression produced by the opioid analgesics and barbiturates which are used for induction of surgical anaesthesia, although it is now less common as the newer drug naloxone tends to be used instead. It was also used in combination with opioids to reduce their side effects, mainly in obstetrics, and when a very small dose of levallorphan is used alongside an opioid full agonist this can in fact produce greater analgesia than when the agonist is used by itself.

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Levamisole Hydrochloride

Levamisole Hydrochloride is an anthelminthic and immunomodulator belonging to a class of synthetic imidazothiazole derivatives.Levamisole hydrochloride has been used in humans to treat parasitic worm infections, and has been studied in combination with other forms of chemotherapy for colon cancer, melanoma, and head and neck cancer.

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Levetiracetam

Levetiracetam is an anticonvulsant medication used to treat epilepsy. Levetiracetam may selectively prevent hypersynchronization of epileptiform burst firing and propagation of seizure activity. Levetiracetam binds to the synaptic vesicle protein SV2A, which is thought to be involved in the regulation of vesicle exocytosis. Although the molecular significance of levetiracetam binding to synaptic vesicle protein SV2A is not understood, levetiracetam and related analogs showed a rank order of affinity for SV2A which correlated with the potency of their antiseizure activity in audiogenic seizure-prone mice.

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