activity

Pronase E is a proteolytic enzyme mixture obtained from Streptomyces griseus, which is capable of digesting proteins into individual amino acids.

Leptomerine (IC50 = 2.5 mM) shows potent anticholinesterasic activity.

Iriflophenone 3-C-glucoside (Iriflophenone 3-C-β-D-glucopyranoside),has antioxidant activity,isolated from Cyclopia genistoides.

Puerarin-4'-O-β-D-glucopyranoside (Puerarin4'-O-glucoside) is a natural product isolated from Pueraria lobata root, exhibiting estrogenic activity and anti-proliferative effects in MCF-7 human breast carcinoma cells.

Fervenulin is isolated from a nematicidal actinomycete Streptomyces sp. CMU-MH021 with nematicidal activity. It also inhibits egg hatch and J2 mortality of M. incognita (MICs: 30 μg/mL and 120 μg/mL, respectively).

1. Kakuol has antifungal activity, it can completely inhibit the mycelial growth of Botrytis cinerea Pers ex Fr and Cladosporium cucumerinum Ellis & Arthur at 5 microg ml(-1) and 3 microg ml(-1), respectively. 2. kakuol and a derivative analogue are able

Vomicine is a natural product from Strychnos nux-vomica, the S. nux-vomica extracts show antihyperglycemic activity in experimental animals.

Quercimeritrin (Quercetin-7-O-beta-D-glucopyranoside) has antibacterial activity, it shows promising activity against Staphylococcus aureus.

Polyporusterone B ((1R,2R,4S,5R,7R,11R,14S,15R)-14-[(2R,3R)-2,3-dihydroxy-6-methyl-5-methylideneheptan-2-yl]-4,5,11-trihydroxy-2,15-dimethyltetracyclo[8.7.0.02,?.011,1?]heptadec-9-en-8-one) is a triterpene carboxylic acid isolated from Polyporus umbellatus Fries known as pentahydroxy bile acids, alcohols, and derivatives. Polyporusterone B Polyporusterone B has an inhibitory effect on free radical-induced lysis of red blood cells (hemolysis).

Terbinafine hydrochloride (KWD 2019) is a synthetic allylamine derivative structurally related to naftifine. Terbinafine is active against dermatophytes.

Terbinafine (TDT 067) is a synthetic allylamine derivative with antifungal activity. Terbinafine exerts its effect through inhibition of squalene epoxidase, thereby blocking the biosynthesis of ergosterol, an important component of fungal cell membranes. As a result, this agent disrupts fungal cell membrane synthesis and inhibits fungal growth.

Quinidine is a stereoisomer of the antimalarial agent quinine and a class Ia antiarrhythmic agent. for the treatment of abnormal heart rhythms and also malaria.

Quinidine sulfate dihydrate (Pitayine Sodium) is a potent and selective cytochrome P450db inhibitor

Progoitrin is a thioglucoside that is predominantly associated with infected crops. It has an inhibitory effect on thyroid activity.

(20S)-Protopanaxadiol (20-Epiprotopanaxadiol) (20-Epiprotopanaxadiol), an apoptosis inducer, is an aglycon metabolic derivative of the protopanaxadiol-type ginseng saponin.

Aloesin is a C-glycosylated chromone compound found in aloe (Liliaceae) that inhibits tyrosinase (IC50 = 0.9 mM), an enzyme responsible for catalyzing the first step of the conversion of tyrosine to melanin.

1. Peimisine (Ebeiensine) can affect M-receptor, excit β-receptor, restrain the release of internal calcium, and promote to releaseing nitrogen monoxidum in order to relax tracheal smooth muscle and relieve asthma. 2. Peimisine can attenuate lung tissue injury( ALI), LDH and MDA amount in ALI mice in a dose dependent manner, it also lower the total protein, total white blood cells, lymphocyte and neutrophilic leukocyte in bronchoalveolar lavage fluid( BALF); suggests that peimisine can play a protective role against LPS-induced acute lung injury. 3. Peimisine has the protective effect on the experimental hepatic fibrosis formation, the possible mechanisms are associated with inhibiting fibrogenesis and fibrosis accumulation, and decreasing lipid peroxidation. 4. Peimisine can inhibit angiotensin I converting enzyme activity in a dose-dependent manner, displaying 5 % inhibitory concentration values of 526.5 microM, thus, it may have antihypertensive action.

7-Methylcoumarin with strong hepatoprotective activity.

Epirosmanol is a diterpenoid containing a lactone moiety. Epirosmanol is a very weakly basic (essentially neutral) compound (based on its pKa).

Matairesinol 4′-O-β-D-glucopyranoside is a natural product isolated from *Trachelospermum jasminoides*.

Paeoniflorin (Peoniflorin) is a herbal constituent extracted from the root of Paeonia albiflora Pall.

Nonanoic acid (Nonoic acid) is a fatty acid which occurs naturally as esters are the oil of pelargonium. Synthetic esters, such as methyl nonanoate, are used as flavorings. Pelargonic acid is an organic compound composed of a nine-carbon chain terminating in a carboxylic acid. It is an oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but well soluble in chloroform and ether.

TRIA-662 (Nicotinamide Chloromethylate) is a niacin metabolite excreted via the urinary system.

Fosfomycin sodium is a bactericidal, low-molecular weight, broad-spectrum antibiotic, with putative activity against several bacteria, including multidrug-resistant Gram-negative bacteria, by irreversibly inhibiting an early stage in cell wall synthesis.