| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
chlorine
chloride : A halide anion formed when chlorine picks up an electron to form an an anion. | 2.4 | 2 | 0 | halide anion;
monoatomic chlorine | cofactor;
Escherichia coli metabolite;
human metabolite |
hydrogen
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.4 | 2 | 0 | elemental hydrogen;
elemental molecule;
gas molecular entity | antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite |
chloroform
Chloroform: A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity.. chloroform : A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines. | 2.02 | 1 | 0 | chloromethanes;
one-carbon compound | carcinogenic agent;
central nervous system drug;
inhalation anaesthetic;
non-polar solvent;
refrigerant |
pyrroles
1H-pyrrole : A tautomer of pyrrole that has the double bonds at positions 2 and 4.. pyrrole : A five-membered monocyclic heteroarene comprising one NH and four CH units which forms the parent compound of the pyrrole group of compounds. Its five-membered ring structure has three tautomers. A 'closed class'.. azole : Any monocyclic heteroarene consisting of a five-membered ring containing nitrogen. Azoles can also contain one or more other non-carbon atoms, such as nitrogen, sulfur or oxygen. | 3.27 | 1 | 0 | pyrrole;
secondary amine | |
pyrrolnitrin
Pyrrolnitrin: 3-Chloro-4-(3-chloro-2-nitrophenyl)pyrrole. Antifungal antibiotic isolated from Pseudomonas pyrrocinia. It is effective mainly against Trichophyton, Microsporium, Epidermophyton, and Penicillium.. pyrrolnitrin : A member of the class of pyrroles carrying chloro and 3-chloro-2-nitrophenyl substituents at positions 3 and 4 respectively. | 3.27 | 1 | 0 | alkaloid;
C-nitro compound;
monochlorobenzenes;
pyrroles | antifungal drug;
bacterial metabolite |
spectinabilin
spectinabilin: structure in first source. spectinabilin : A polyketide that is deoxyspectinabilin in which the tetramethyldeca-tetraen-1-yl chain attached to the 4-pyranone moiety has undergone oxidation at position 1 and at the methyl group at position 3 to afford the corresponding tetrahydrofuranyl moiety. Produced by Streptomyces spectabilis, it exhibits antiviral and antimalarial activity. | 2.25 | 1 | 0 | | |
heme
Heme: The color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins.. ferroheme : Any iron(II)--porphyrin coordination complex.. ferroheme b : Heme b in which the iron has oxidation state +2.. heme : A heme is any tetrapyrrolic chelate of iron. | 3.27 | 1 | 0 | | |
cyclosporine
Cyclosporine: A cyclic undecapeptide from an extract of soil fungi. It is a powerful immunosupressant with a specific action on T-lymphocytes. It is used for the prophylaxis of graft rejection in organ and tissue transplantation. (From Martindale, The Extra Pharmacopoeia, 30th ed). | 1.99 | 1 | 0 | | |
roseophilin
roseophilin: isolated from Streptomyces griseovirdis; structure in first source | 3.27 | 1 | 0 | | |
prodigiosin
Prodigiosin: 4-Methoxy-5-((5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl)- 2,2'-bi-1H-pyrrole. A toxic, bright red tripyrrole pigment from Serratia marcescens and others. It has antibacterial, anticoccidial, antimalarial, and antifungal activities, but is used mainly as a biochemical tool.. prodigiosin : A member of the class of tripyrroles that is a red-coloured pigment with antibiotic properties produced by Serratia marcescens. | 5.01 | 12 | 0 | | |
undecylprodigiosin
prodigiosin 25C: red pigment produced by Streptomyces hiroshimensis; potent immunosuppressive agent with its primary effect on functions of T cells; structure given in first source. undecylprodigiosin : A member of the class of tripyrroles that is 1H-pyrrole substituted by (4'-methoxy-1H,5'H-[2,2'-bipyrrol]-5'-ylidene)methyl and undecyl groups at positions 2 and 5, respectively. It is a pigment produced by Stveptomyces coelicolor. | 8.11 | 5 | 0 | alkaloid;
aromatic ether;
tripyrrole | antibacterial agent;
antineoplastic agent;
apoptosis inducer;
bacterial metabolite;
biological pigment;
immunosuppressive agent;
radiosensitizing agent |
butyl-meta-cycloheptylprodiginine
butyl-meta-cycloheptylprodiginine: from actinomycete strain B 4358; structure given in first source | 3.71 | 2 | 0 | | |
prodiginine
prodiginine: prodigiosin-like pigments with antimicrobial & antimalarial activity; RN is from 9th CI; cpd not in Chemline 9/10/82 | 3.71 | 2 | 0 | | |
marineosin a
marineosin A: cytotoxic spiroaminal from a marine-derived actinomycete; structure in first source. marineosin A : A macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. It exhibits cytotoxicity against colon tumour cell lines. | 3.27 | 1 | 0 | azaspiro compound;
ether;
macrocycle;
oxaspiro compound;
pyrroles | antineoplastic agent;
metabolite |
butylcycloheptylprodigiosin
butylcycloheptylprodigiosin: structure in first source | 2.25 | 1 | 0 | | |