![The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route](/images/research/73bab8dc-bdf0-45e3-8ef7-73d0d4b93cb1/small/21074.jpg)
research The synthesis of (−)-4-methyl-8-chloro-trans-1,2,3,4,4a,5,6,10b-octahydrobenzo-[f]-quinolin-3-one-[3-14C] (LY300502-14C]) via a circuitous route
Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
Search
for
Sort by
Research
30 / 1000+ results ![Synthesis and 5α-Reductase Inhibitory Activity of 8-Substituted Benzo[ƒ]Quinolinones Derived from Palladium Mediated Coupling Reactions](/images/research/2aedba8c-b0ac-4fa3-9ac7-9f375a016bba/small/15581.jpg)
research Synthesis and 5α-reductase inhibitory activity of 8-substituted benzo[ƒ]quinolinones derived from palladium mediated coupling reactions
Some newly made compounds can block an enzyme linked to hair loss and prostate growth, with one in particular being very selective.
research Chemically Induced Depigmentation of Skin and Hair
Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
research Exploring murE protein inhibitors of Tropheryma whipplei through pharmacoinformatic approaches incorporating solubility-enhancing formulation insights
[6]-Gingerdiol 3-monoacetate shows promise for treating T. whipplei infections.
research Wybrane zagadnienia z zakresu produkcji surowców, żywności i kosmetyków, t. 3
Bee pollen, green tea, essential oils, and various plant extracts improve skin and hair health.
research Novel inhibitors of 5α-reductase
New research is needed to create better drugs that block the enzyme responsible for conditions like male baldness and prostate enlargement.
research Sulfatase inhibitors: a patent review
The document concludes that research on sulfatase inhibitors should continue due to their potential in treating various diseases, despite some clinical trial failures.
research LY191704: a selective, nonsteroidal inhibitor of human steroid 5 alpha-reductase type 1.
LY191704 is a compound that effectively blocks a specific enzyme involved in hormone conversion and could help treat enlarged prostate and hair loss.
research Nonsteroidal inhibitors of human type I steroid 5-.alpha.-reductase
New compounds called benzoquinolinones may treat conditions linked to excess DHT.
research Quantitative determination of nutraceuticals in matured unriped fruits of three edible Musa Species using GC-MS
Unripe fruits of three banana species have many health-boosting compounds useful for medicine.
research In Vitroandin VivoStructure-Activity Relationships of Novel Androgen Receptor Ligands with Multiple Substituents in the B-Ring
Certain changes to the B-ring of androgen receptor ligands can increase their effectiveness for potential treatments of muscle and bone conditions.
research Success and Controversy of Natural Products as Therapeutic Modulators of Wnt Signaling and Its Interplay with Oxidative Stress: Comprehensive Review Across Compound Classes and Experimental Systems
Natural products show promise for treating diseases but need more research to understand and use them effectively.
research The Pharma Market as Reflected by Patents
The document shows the state of pharmaceutical patents as of 1999, focusing on treatments for various diseases.
research High-performance liquid chromatographic determination of the enantiomers of the benzoquinolinone LY 191704, a human type 1 5α-reductase inhibitor, in plasma
Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
research Recent advances in the molecular mechanisms determining tissue sensitivity to glucocorticoids: novel mutations, circadian rhythm and ligand-induced repression of the human glucocorticoid receptor
New findings explain how genetic changes, body clocks, and certain molecules affect tissue response to stress hormones.
research Computational screening of repurposed drugs and natural products against SARS-Cov-2 main protease (Mpro) as potential COVID-19 therapies
Some existing drugs and natural products might work against COVID-19 by targeting the virus's main protease.
research Investigations on Kaempferol, Quercetin and Other Flavonoids in Aquatic Plants of Iraqi Marshlands-I
Flavonoids in Iraqi marshland plants have potential health benefits like antioxidant and anti-inflammatory effects.
research The Drug Reboot: Finding New Life in Old Formulations
Repurposing existing drugs can quickly and cheaply find new treatments for diseases.
research Recent updates on Wnt signaling modulators: a patent review (2014-2020)
New patents show progress in developing drugs targeting the Wnt pathway for diseases like cancer and hair loss.
research Selective non-steroidal inhibitors of 5α-reductase type 1
Selective non-steroidal inhibitors of 5α-reductase type 1 can help treat DHT-related disorders.
research Pharmacological Options for Treatment of Hyperandrogenic Disorders
Different drugs can treat high male hormone levels in women, but they have various effects and some may harm a fetus.
research Drug Repurposing - Hypothesis, Molecular Aspects and Therapeutic Applications
Drug repurposing is a cost-effective way to find new uses for existing drugs, speeding up treatment development.
research Natural Product-Inspired Bis(trifluoromethyl) Phenyl Hydroxycinnamate Derivatives as Promising Nonsteroidal Inhibitors of Human Steroid 5α-Reductase Type-1: Synthesis, In Vitro, and In Silico Studies
New compounds show promise as nonsteroidal treatments for hair loss.
research Thiazole: A Versatile Standalone Moiety Contributing to the Development of Various Drugs and Biologically Active Agents
Thiazole, a sulfur and nitrogen chemical, is useful in creating potential drugs for conditions like seizures, cancer, bacterial infections, tuberculosis, inflammation, malaria, viruses, Alzheimer's, diabetes, and A1-receptor issues.
research SARS-CoV-2 Non-Structural Proteins and Their Roles in Host Immune Evasion
SARS-CoV-2 proteins help the virus avoid the immune system, delaying response and increasing inflammation.
research Cordyceps militaris Grown on Germinated Rhynchosia nulubilis (GRC) Encapsulated in Chitosan Nanoparticle (GCN) Suppresses Particulate Matter (PM)-Induced Lung Inflammation in Mice
GCN reduces lung inflammation and damage from air pollution in mice.
research Targeting the Hippo/YAP /TAZ signalling pathway: Novel opportunities for therapeutic interventions into skin cancers
Blocking YAP/TAZ could be a new way to treat skin cancer.
research Recent advances in highly-efficient near infrared OLED emitters
New near-infrared OLED emitters are more efficient, especially platinum(II) complexes, and have promising applications like hair growth treatment.
research The Multisystem Impact of Long COVID: A Comprehensive Review
Long COVID causes a wide range of long-lasting symptoms that change over time and are hard to diagnose and treat.
research Dermatological medications and local therapeutics
Use some skin medications with caution during pregnancy; avoid strong steroids, certain eczema treatments, and systemic retinoids, but many topical treatments and nasal sprays are safe.