Cannabaceae

Algestone
Clinical data
Other namesDihydroxyprogesterone; DHP; Alfasone; Alphasone; Neo-Alfasol; 16α,17α-Dihydroxyprogesterone; 16α,17α-Dihydroxypregn-4-ene-3,20-dione; Alphasone; Alfasone
Drug classProgestin; Progestogen
ATC code
  • None
Legal status
Legal status
  • In general: ℞ (Prescription only)
Identifiers
  • (8R,9S,10R,13S,14S,16R,17S)-17-acetyl-16,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CAS Number
PubChem CID
ChemSpider
UNII
ChEBI
CompTox Dashboard (EPA)
ECHA InfoCard100.008.974 Edit this at Wikidata
Chemical and physical data
FormulaC21H30O4
Molar mass346.467 g·mol−1
3D model (JSmol)
  • O=C4\C=C2/[C@]([C@H]1CC[C@@]3([C@@](O)(C(=O)C)[C@H](O)C[C@H]3[C@@H]1CC2)C)(C)CC4
  • InChI=1S/C21H30O4/c1-12(22)21(25)18(24)11-17-15-5-4-13-10-14(23)6-8-19(13,2)16(15)7-9-20(17,21)3/h10,15-18,24-25H,4-9,11H2,1-3H3/t15-,16+,17+,18-,19+,20+,21-/m1/s1
  • Key:CXDWHYOBSJTRJU-SRWWVFQWSA-N

Algestone (INNTooltip International Nonproprietary Name), also known as alphasone or alfasone, as well as dihydroxyprogesterone, is a progestin which was never marketed.[1] Another progestin, algestone acetophenide, in contrast, has been marketed as a hormonal contraceptive.[1]

Chemistry

[edit]

Algestone, also known as 16α,17α-dihydroxyprogesterone or as 16α,17α-dihydroxypregn-4-ene-3,20-dione, is a synthetic pregnane steroid and a derivative of progesterone and 17α-hydroxyprogesterone.[1] Closely related analogues of algestone include 16α-hydroxyprogesterone, algestone acetonide, and algestone acetophenide.[2]

References

[edit]
  1. ^ a b c Roberts AD (1991). Dictionary of Steroids: Chemical Data, Structures, and Bibliographies. CRC Press. p. 336. ISBN 978-0-412-27060-4. Retrieved 25 May 2012.
  2. ^ "16α-hydroxyprogesterone". ChemicalBook. 438-07-3 (16ALPHA-Hydroxyprogesterone) Related Search


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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