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Osazone formation was developed by Emil Fischer, [3] who used the reaction as a test to identify monosaccharides. The formation of a pair of hydrazone functionalities involves both oxidation and condensation reactions. [4] Since the reaction requires a free carbonyl group, only "reducing sugars" participate.
[7] [8] Hydrazone-based coupling methods are used in medical biotechnology to couple drugs to targeted antibodies (see ADC), e.g. antibodies against a certain type of cancer cell. The hydrazone-based bond is stable at neutral pH (in the blood), but is rapidly destroyed in the acidic environment of lysosomes of the cell.
Osteoporosis, including drug- and cancer-related osteoporosis, giant cell tumour of bone and hypercalcaemia of malignancies: Hypercholesterolaemia, cataract, urinary retention, hypocalcaemia, osteonecrosis of the jaw and anaphylaxis. Gemtuzumab ozogamicin: IV: CD33 antibody that induces apoptosis of the tagged cell. Acute myeloid leukaemia
Reagent test Alcohols: Forms Lucas test in alcohols is a test to differentiate between primary, secondary, and tertiary alcohols. Alkaloids: Forms Froehde Liebermann Mandelin Marquis Mayer's Mecke Simon's: Amines, and amino acids: Forms Folin's: Barbiturates: Class Dille–Koppanyi Zwikker: Benzodiazepines: Class Zimmermann: Phytocannabinoids ...
This is a list of chemotherapeutic agents, also known as cytotoxic agents or cytostatic drugs, that are known to be of use in chemotherapy for cancer.This list is organized by type of agent, although the subsections are not necessarily definitive and are subject to revision.
Two Indian chemical companies have been indicted for allegedly importing ingredients for the highly addictive opioid fentanyl into the United States and Mexico, the U.S. Department of Justice said ...
Manufacturers of baby powder and cosmetic products made with talc will have to test them for asbestos under a proposal announced by the U.S. Food and Drug Administration. The agency's proposal ...
a powerful psychoactive drug; used in alcoholic beverages, in thermometers, as a solvent, and as a fuel Fehling's reagent: used to differentiate between water-soluble aldehyde and ketone functional groups Fenton's reagent: a solution of hydrogen peroxide and an iron catalyst that is used to oxidize contaminants or waste waters Formaldehyde