Difenoconazole is a member of the class of dioxolanes that is 1,3-dioxolane substituted at position 2 by 2-chloro-4-(4-chlorophenoxy)phenyl and 1,2,4-triazol-1-ylmethyl groups. A broad spectrum fungicide with novel broad-range activity used as a spray or seed treatment. It is moderately toxic to humans, mammals, birds and most aquatic organisms. It has a role as an environmental […]

Polymyxins are antibiotics. Polymyxins B and E (also known as colistin) are used in the treatment of Gram-negative bacterial infections. They work mostly by breaking up the bacterial cell membrane. They are part of a broader class of molecules called nonribosomal peptides. They are produced in nature by Gram-positive bacteria such as Paenibacillus polymyxa.

Enoxacin is a 1,8-naphthyridine derivative that is 1,4-dihydro-1,8-naphthyridine with an ethyl group at the 1 position, a carboxy group at the 3-position, an oxo sustituent at the 4-position, a fluoro substituent at the 5-position and a piperazin-1-yl group at the 7 position. An antibacterial, it is used in the treatment of urinary-tract infections and gonorrhoea. […]

Linezolid is an antibiotic used for the treatment of infections caused by Gram-positive bacteria that are resistant to other antibiotics. Linezolid is active against most Gram-positive bacteria that cause disease, including streptococci, vancomycin-resistant enterococci (VRE), and methicillin-resistant Staphylococcus aureus (MRSA). The main uses are infections of the skin and pneumonia although it may be used […]

MMAE (monomethyl auristatin E) is an antimitotic agent that binds to tubulin and inhibits the assembly of microtubules. Mc-VC-PAB-MMAE is a thiol reactive derivative of MMAE that containing a cathepsin cleavable valine-citruline p-aminobenzylcarbamate linkage. Mc-VC-PAB-MMAE is used to prepare antibody-drug conjugates, such as brentuximab vedotin (Seattle Genetics).

Double-stranded (DS) DNA is the major form of genetic material in most organisms. One major difference between prokaryotic and eukaryotic chromosomes is that each of the former contains single replication origin (ori), whereas the latter usually have multiple ori dispersed throughout the chromosomes. Having multiple ori facilitates the replication of a large amount of DNA […]

The major allergens are proteins found in fecal balls. A half teaspoon of house dust contains about 250,000 fecal pellets, which are of the same size as respirable pollens. The most significant allergens (Der p1 and Der p2) are cysteine proteases.

Menadione is a member of the class of 1,4-naphthoquinones that is 1,4-naphthoquinone which is substituted at position 2 by a methyl group. It is used as a nutritional supplement and for the treatment of hypoprothrombinemia. It has a role as a nutraceutical, a human urinary metabolite, an angiogenesis inhibitor, an EC 3.4.22.69 (SARS coronavirus main […]

Cyclohexylsulfamic acid is a member of the class of sulfamic acids that is sulfamic acid carrying an N-cyclohexyl substituent. It has a role as a human xenobiotic metabolite and an environmental contaminant. It derives from a sulfamic acid. It is a conjugate acid of a cyclohexylsulfamate.

Cyclohexylsulfamic acid is a member of the class of sulfamic acids that is sulfamic acid carrying an N-cyclohexyl substituent. It has a role as a human xenobiotic metabolite and an environmental contaminant. It derives from a sulfamic acid. It is a conjugate acid of a cyclohexylsulfamate.