Cannabaceae

LGD-3303
Clinical data
Routes of
administration
By mouth
Identifiers
  • 9-chloro-2-ethyl-1-methyl-3-(2,2,2-trifluoroethyl)-3H,6H,7H-pyrrolo[3,2-f]quinolin-7-one
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC16H14ClF3N2O
Molar mass342.75 g·mol−1
3D model (JSmol)
  • CCC1=C(C2=C(N1CC(F)(F)F)C=CC3=C2C(=CC(=O)N3)Cl)C
  • InChI=1S/C16H14ClF3N2O/c1-3-11-8(2)14-12(22(11)7-16(18,19)20)5-4-10-15(14)9(17)6-13(23)21-10/h4-6H,3,7H2,1-2H3,(H,21,23)
  • Key:OMXGOGXEWUCLFI-UHFFFAOYSA-N
  (verify)

LGD-3303 is a drug which acts as a selective androgen receptor modulator (SARM), with good oral bioavailability. It is a selective agonist for the androgen receptor, producing functional selectivity with effective dissociation of anabolic and androgenic effects, acting as a partial agonist for androgenic effects, but a full agonist for anabolic effects.[1] It has been investigated as a possible treatment for osteoporosis, and was shown in animal studies to enhance the effectiveness of a bisphosphonate drug.[2]

References[edit]

  1. ^ Vajda EG, López FJ, Rix P, Hill R, Chen Y, Lee KJ, et al. (February 2009). "Pharmacokinetics and pharmacodynamics of LGD-3303 [9-chloro-2-ethyl-1-methyl-3-(2,2,2-trifluoroethyl)-3H-pyrrolo-[3,2-f]quinolin-7(6H)-one], an orally available nonsteroidal-selective androgen receptor modulator". The Journal of Pharmacology and Experimental Therapeutics. 328 (2): 663–70. doi:10.1124/jpet.108.146811. PMID 19017848. S2CID 22107491.
  2. ^ Vajda EG, Hogue A, Griffiths KN, Chang WY, Burnett K, Chen Y, et al. (February 2009). "Combination treatment with a selective androgen receptor modulator q(SARM) and a bisphosphonate has additive effects in osteopenic female rats". Journal of Bone and Mineral Research. 24 (2): 231–40. doi:10.1359/jbmr.081007. PMID 18847323. S2CID 21995180.

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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