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

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Showing 961 - 970 of 1114 results

Status:
Possibly Marketed Outside US

Class:
POLYMER

structurally diverse
Status:
US Approved OTC
Source:
21 CFR 358.710(c)(1) dandruff:psoriasis coal tar
Source URL:
First marketed in 1921

Class:
STRUCTURALLY DIVERSE

structurally diverse
Status:
US Approved OTC
Source:
21 CFR 349.14(b)(5) ophthalmic:emollient white ointment
Source URL:
First marketed in 1921
Source:
White Wax U.S.P.
Source URL:

Class:
STRUCTURALLY DIVERSE

structurally diverse
Status:
Other

Class:
STRUCTURALLY DIVERSE

structurally diverse
Status:
US Previously Marketed
Source:
21 CFR 310.545(a)(12)(iv)(A) laxative:stimulant laxative podophyllum resin (podophyllin)
Source URL:
First approved in 1990

Class:
STRUCTURALLY DIVERSE


Podophyllum resin is the powdered mixture of resins removed from the May apple or Mandrake, a perennial plant of the northern and middle United States. The early colonists learned of themedical properties of the root from the Indians, and it was used as a cathartic in the firstUnited States Pharmacopoeia (1820). The resin, podophyllin, was first separated from Podophyllum by John King in 1835. Between 1863 and 1942, podophyllin was reported to be a cathartic, purgative, deobstruent, vermifuge, hydragogue, cholagogue, choleretic, andexpectorant.Itwas recommended, either alone or in combination with other herbs, for diseases of the liverandkidneys, for scrofula, syphilis, gonorrhea, obstructed menstruation, urinary obstruction, dropsy, and coughs. Currently Podophyllum resin is used as a medication to treat genital warts and plantar warts, including in people with HIV/AIDS. Common side effects include redness, itchiness, and pain at the site of use. Severe side effects may include vomiting, abdominal pain, confusion, bone marrow suppression, and diarrhea. It is not recommended for more than a small area at a time. Use during pregnancy is known to be dangerous to the baby.
Concept
Status:
Other

Class:
CONCEPT


Class (Stereo):
CHEMICAL (ABSOLUTE)



OTL-38 (OTL-0038, Pafolacianine), a fluorescent-labelled folate receptor-α (FRα) targeted imaging agent that accumulates in vivo in tumor cells expressing FR. In 2014, the OTL-38 molecule was granted orphan drug status which can be given to the maker of a drug that treats rare conditions or diseases and offers protection from competition for a period of time. OTL-38 under the brand name Cytalux was approved by the U.S. Food and Drug Administration (FDA) on 29 November 2021, as an additional approach that can be used to identify malignant lesions and to ensure the total resection of the tumors in ovarian cancer patients. Cytalux is a fluorescent drug that targets folate receptor which may be overexpressed in ovarian cancer. Pafolacianine binds to FR-expressing cancer cells with ~1 nM affinity, internalizes via receptor mediated endocytosis, and concentrates in FR-positive cancer tissues. Pafolacianine absorbs light in the near-infrared region within a range of 760 nm to 785 nm with peak absorption of 776 nm and emits fluorescence within a range of 790 nm to 815 nm with a peak emission of 796 nm.
Fostemsavir (BMS-663068) is an investigational attachment inhibitor with a unique mechanism of action. It is a prodrug of temsavir, which binds to HIV envelope glycoprotein 120 (gp120), thereby preventing viral attachment to the host CD4 cell surface receptor. In the absence of effective binding of HIV gp120 with the host CD4 receptor, HIV does not enter the host cell. Because fostemsavir has a novel mechanism of action, the drug should have full activity against HIV strains that have developed resistance to other classes of antiretroviral medications. In a phase 2b study of treatment-experienced individuals, fostemsavir appeared to be well tolerated. Phase 3 studies are ongoing.