848-07-7 Usage
Description
()-13-ethyl-3-methoxygona-1,3,5(10),8,14-pentaen-17-one is a complex steroidal compound with a unique structure that includes an ethyl group and a methoxy group. It is a derivative of gona-1,3,5(10),8,14-pentaen-17-one, a hormone and potential precursor for the synthesis of other steroid hormones.
Uses
Used in Medicinal Chemistry:
()-13-ethyl-3-methoxygona-1,3,5(10),8,14-pentaen-17-one is used as a hormone-based therapy for its potential role in the development and synthesis of other steroid hormones. Its complex structure and unique properties make it a promising candidate for further research and development in the field of medicinal chemistry.
Used in Research:
()-13-ethyl-3-methoxygona-1,3,5(10),8,14-pentaen-17-one is used as a research tool for studying the biological pathways in which steroid hormones are involved. Its unique structure and potential precursor role make it valuable for understanding the mechanisms of hormone action and developing new therapeutic strategies.
Note: The specific applications and uses of ()-13-ethyl-3-methoxygona-1,3,5(10),8,14-pentaen-17-one would need to be further investigated through scientific research to determine its full potential and efficacy.
Check Digit Verification of cas no
The CAS Registry Mumber 848-07-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,4 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 848-07:
(5*8)+(4*4)+(3*8)+(2*0)+(1*7)=87
87 % 10 = 7
So 848-07-7 is a valid CAS Registry Number.
848-07-7Relevant articles and documents
Total synthesis with a chirogenic opening move demonstrated on steroids with estrane or 18a-homoestrane skeleton
Quinkert,Del Grosso,Doring,Doring,Schenkel,Bauch,Dambacher,Bats,Zimmermann,Durner
, p. 1345 - 1391 (2007/10/02)
A concept of first choice for the synthesis of the title compounds had been proposed by Dane in the late 1930s. It was soon turned down, because the opening move - a chirogenic Diels-Alder reaction - did not work. With Lewis acids as mediators, however, a successful start has been achieved now. With Ti complexes of chelating ligands (Seebach's TADDOLs (= α,α,α',α'-tetraaryl-1,3-dioxolane-4,5-dimethanols)), enantioselective formation of the desired adducts does occur. Efficient total syntheses of 2 and 3a have been accomplished.
E. Dane's Route to Estrone Revisited
Quinkert, Gerhard,Grosso, Michael del,Bucher, Astrid,Bats, Jan W.,Duerner, Gerd
, p. 3357 - 3360 (2007/10/02)
The chirogenic Diels/Alder reactions of the general pattern AB + D -> ABCD (i): 2 + 3 -> rac-8a (major) + rac-9a (minor) (85percent), (ii): 2 + 10a -> rac-11a (89percent) and (iii): 2 + 10b -> rac-11b (90percent), now have been accomplished in the presence of Lewis acid, (i): BF3*Et2O, (ii) or (iii): TiCl4.Case (iii) may be used as the initial move towards (+/-)-norgestrel (rac-14).
Syntheses of racemic and optically active 13-beta-ethylgonanes.
Hiraga
, p. 1289 - 1294 (2007/10/13)
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