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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
7 Results for "
discontinuation
" in MedChemExpress (MCE) Product Catalog:
Products (7)
7 Results for "discontinuation" in MCE Product Catalog:
12
Target:
Research Areas:
Ramelteon is a potent, highly selective, and orally active agonist of MT1/MT2 with Ki values of 14 and 112 pM, respectively. Ramelteon has the potential for the research of insomnia. Ramelteon consistently reduces sleep onset after long-term treatment, with no next-morning residual effects or rebound insomnia or withdrawal symptoms upon discontinuation .
Cat. No.: HY-A0014S
CAS No.: 1134159-63-9
Synonyms: TAK-375-d5
Cat. No.: HY-A0014R
CAS No.: 196597-26-9
Synonyms: TAK-375 (Standard)
Research Areas:
Ramelteon (Standard) is the analytical standard of Ramelteon. This product is intended for research and analytical applications. Ramelteon is a potent, highly selective, and orally active agonist of MT1/MT2 with Ki values of 14 and 112 pM, respectively. Ramelteon has the potential for the research of insomnia. Ramelteon consistently reduces sleep onset after long-term treatment, with no next-morning residual effects or rebound insomnia or withdrawal symptoms upon discontinuation .
Cat. No.: HY-19203
CAS No.: 150705-88-7
Target:
Research Areas:
CGP-49823 is an orally active and highly selective antagonist of the neurokinin 1 receptor (NK1 receptor). CGP-49823‘s potency is significantly higher in isolated spinal cords of hamsters than in those of rats. CGP 49823 exhibits a significant anti-anxiety effect in social interaction experiments of rats, and its tolerance develops slowly, without causing anxiety-like withdrawal reactions after discontinuation. CGP-49823 can be used in anxiety and depression research .
Cat. No.: HY-L225
259 compounds
Drug development is both expensive and time-consuming, with approximately one-third of drug discontinuations caused by severe adverse drug reactions (ADRs). Among these, drug-induced cardiotoxicity (DICT) is one of the primary reasons for late-stage clinical drug failures and market withdrawals. To date, cardiotoxicity has been observed in multiple drug classes, such as anticancer drugs, antipsychotics, antidepressants, antibiotics, and neurodegenerative disease medications. To reduce cardiac ADRs, it is crucial to determine the clinical relevance of DICT to treatment, elucidate the underlying molecular mechanisms, identify reliable biomarkers, and develop new diagnostic and therapeutic approaches.
MCE offers 259 cardiotoxicity compounds, including some FDA-approved drugs as well as inhibitors/blockers of the hERG potassium channel.
Cat. No.: HY-187618
CAS No.: 1649479-05-9
Target:
Research Areas:
GRC-17536 is a TRPA1 antagonist with selective inhibition of TRPA1-mediated calcium influx .GRC-17536 binds to TRPA1 binding site 2 to inhibit channel activity .GRC-17536 reduces irritant-induced cough responses and citric acid-induced cough responses .GRC-17536 exhibits antitussive activity .GRC-17536 has poor pharmacokinetic and bioavailability properties, leading to discontinued development after a Phase IIa study .GRC-17536 can be used for the research of painful diabetic polyneuropathy, peripheral diabetic neuropathy, asthma, and chronic cough .
Cat. No.: HY-L140
232 compounds
Withdrawal or delisting drugs refer to drugs that are recalled or discontinued from the market due to low efficiency, serious side effects, financial and regulatory problems and other reasons. Once the drug is withdrawn from the market, it will cause heavy losses to the original research company that invested a lot of time, finance and other costs to develop the drug.
Adverse drug reaction (ADR) is the main reason for drug withdrawal from the market. ADR refers to the unexpected effects caused by the reasons such as the target-directed interaction during the treatment. However, studying the mechanism of these ADRs may just be a breakthrough in finding new indications. For example, thalidomide, the protagonist of the drug damage event that caused numerous "seal babies" deformed infants, was found to be due to the degradation of a transcription factor - SALL4 after delisting, which made thalidomide have a new clinical application. In 1998, it was approved by FDA for the treatment of leprosy nodular erythema, and in 2006, it was approved for the treatment of multiple myeloma. ADR study of delisted drugs can not only avoid the loss of drug development in advance but also bring hope to new indications.
MCE has sorted out 232 drug compounds withdrawn from the market through FDA, EMA and other authoritative platforms. Each compound has withdrawal records in at least one country/market. It is a useful tool for conducting research on drug side effects or drug toxicity mechanisms and discovering new indications of drugs.
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
