U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 961 - 970 of 13408 results

Status:
Investigational
Source:
INN:aliconazole
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Aliconazole is an antifungal imidazole derivative, developed by Knoll Pharmaceuticals. Aliconazole was previously in phase III clinical trials for the determination of efficacy in the topical treatment of cutaneous fungal infections. The proposed use includes superficial fungal infections, including dermatomycoses, tinea versicolor, and cutaneous and vaginal candidiasis
Status:
Investigational
Source:
INN:pirbenicillin
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Pirbenicillin is a broad-spectrum semisynthetic penicillin with activity against both gram-positive cocci and gram-negative bacilli. Pirbenicillin is less active than either carbenicillin or ticarcillin against Proteus spp. It is as active as carbenicillin against Serratia spp. and Enterobacter spp. Pirbenicillin demonstrated eight- and fourfold better minimal bactericidal concentration values towards Pseudomonas isolates than those of carbenicillin and ticarcillin, respectively. Pirbenicillin binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. The drug is somewhat more stable in serum than carbenicillin. Pirbenicillin does not appear to inactivate gentamicin as rapidly as carbenicillin.
Status:
Investigational
Source:
INN:demecycline
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Demecycline is a tetracycline antibiotic drug. Tetracyclines have a broad spectrum of anti-microbial activity and act by interfering with bacterial protein synthesis. Demecycline is used to treat a wide range of infections caused by bacteria. Some of these infections are: Severe acne; Infections of the brain and liver caused by the bacteria Leptospira; Infection caused by Brucella bacteria (brucellosis); Infections caused by Rickettsiae micro-organisms transmitted by lice, fleas, ticks and mites; Infections of the sex organs and organs associated with urination (genito-urinary infections) such as an infection called chancroid, non-gonococcal urethritis; Rare infections such as Tularaemia and bubonic plague. The following undesirable effects have been reported for demecycline: loss of appetite, nausea, vomiting, diarrhea, inflammation of the tongue, difficulty in swallowing, intestinal inflammation, and inflammatory lesions, rashes, redness of the skin, pigmentation, sensitivity to light, acute kidney failure and others.
Status:
Investigational
Source:
INN:cyclopregnol [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Cyclopregnol (neurosterone) is a synthetic pregnane steroid, developed in the 1950s by the British Drug Houses, Ltd, for the treatment of psychiatric disorders, such as anxiety, depression and obsessive behavior. In a clinical study, cyclopregnol was not superior to placebo and was inferior to chlorpromazine.
Status:
Investigational
Source:
JAN:PREGNANDIOL [JAN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Pregnanediol is a chief steroid metabolite of progesterone that is biologically inactive and occurs as pregnanediol glucuronate in the urine. Pregnanediol has two hydroxyl groups, at 3-alpha and 20-alpha. A test can be done to measure the amount of pregnanediol in urine. The urine test offers an indirect way to measure progesterone levels in the body. It is a standard in the colorimetric determination of urinary pregnanediol in clinical laboratories.
Status:
Investigational
Source:
INN:aglepristone
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Aglepristone (RU 46534) is a competitive progesterone antagonist; it binds to progesterone receptors (PRs) without inducing the molecular cascade associated with progesterone. Its affinity to PRs is higher than progesterone (3.12, 3.8, and 9.26 times greater in the bitch, doe rabbit,and queen, respectively). Aglepristone can therefore beused in various progesterone-dependent physiological orpathologic conditions, with the aim of blocking the action of progesterone. Aglepristone has proven to be an effective and safe means of inducing pregnancy termination or parturition in a large number of domestic species. In domestic species, aglepristone is routinely used for the treatment of pyometra and feline mammary fibroadenomatous hyperplasia, both of which are progesterone dependent. Aglepristone is marketed under the brand name Alizin used as the treatment option for unwanted mating and pregnancy in dogs
Status:
Investigational
Source:
INN:isopropicillin
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

ISOPROPICILLIN is semisynthetic penicillin.
Status:
Investigational
Source:
INN:benorterone
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Benorterone (or SKF 7690), a steroidal antiandrogen that was studied in the treatment of acne, seborrhea, and hirsutism in women but was never marketed.
Status:
Investigational
Source:
INN:nepadutant
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Menarini was developing oral nepadutant (MEN 11420), a potent and selective tachykinin neurokinin-2 receptor antagonist, for the treatment of infant colic. Nepadutant has been used in trials studying the treatment of colic, infantile colic, and infantile functional gastrointestinal disorders. MEN 11420 is a glycosylated derivative of the potent, selective, conformationally-constrained tachykinin NK2 receptor antagonist MEN 10627. MEN 11420 competitively bound with high affinity to the human NK2 receptor stably transfected in CHO cells, displacing radiolabelled [125I]-neurokinin A and [3H]-SR 48968 with Ki values of 2.5+/-0.7 nM (n = 6) and 2.6+/-0.4 nM (n = 3), respectively.
THIOINOSINE (Methylmercaptopurine riboside, NSC- 40774) is a purine derivative with antineoplastic and anti-angiogenic properties. THIOINOSINE is readily converted in cells to its active form, 6-methylmercaptopurine ribonucleoside 5'- monophosphate (MMPR-P), by the enzyme adenosine kinase. THIOINOSINE inhibits amidophosphoribosyltransferase, the first committed step in de novo purine synthesis, and inhibits fibroblast growth factor-2 (FGF2)-induced cell proliferation. It has been used similarly to Mercaptopurine in the treatment of Leukemia. It has being tested in clinical trials for advanced pancreatic cancer.