Saudin

Identifiers

CAS Number

* 94978-16-2 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 5293122

PubChem CID

* 6917902

UNII |

* 9X6I4D5FVQ Y

CompTox Dashboard (EPA)

* DTXSID00915201

InChI

* InChI=1S/C20H22O7/c1-11-13-8-18(12-4-7-23-9-12)26-19-10-24-15(22)16(19,2)5-6-20(27-18,17(13,19)3)25-14(11)21/h4,7,9,11,13H,5-6,8,10H2,1-3H3/t11-,13?,16-,17-,18-,19-,20+/m1/s1

Key: MIZCOUBLUGPQEO-UHMNIBCTSA-N

SMILES

* C[C@@H]1C2C[C@@]3(O[C@@]4([C@]2([C@@]5(O3)COC(=O)[C@]5(CC4)C)C)OC1=O)C6=COC=C6

Properties

Chemical formula

| C20H22O7
Molar mass | 374.389 g·mol−1

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Chemical compound

Saudin is a diterpenoid first isolated from the African flowering plant Cluytia richardiana.[1]

Saudin has shown a hypoglycemic effect in an rodent model experiment.[2]

Because of the unusual chemical structure and its potential biological activity, there has been research aimed at its total synthesis.[3][4][5][6][7]

## References

[edit]

1. ^ Mossa, Jaber S.; Cassady, John M.; Antoun, Mikhail D.; Byrn, Stephen R.; McKenzie, Ann T.; Kozlowski, John F.; Main, P. (1985). "Saudin, a hypoglycemic diterpenoid, with a novel 6,7-seco-labdane carbon skeleton, from Cluytia richardiana". The Journal of Organic Chemistry. 50 (6): 916–918\. doi:10.1021/jo00206a050.
2. ^ Mossa, J. S.; El-Denshary, E. S. M.; Hindawi, R.; Ageel, A. M. (1988). "The Hypoglycaemic Effect of Saudin". International Journal of Crude Drug Research. 26 (2): 81–87\. doi:10.3109/13880208809053897.
3. ^ Boeckman, Robert K.; Rosario Ferreira, Maria Rico del; Mitchell, Lorna H.; Shao, Pengcheng; Neeb, Michael J.; Fang, Yue (2011). "Studies culminating in the total synthesis and determination of the absolute configuration of (−)-saudin". Tetrahedron. 67 (51): 9787–9808\. doi:10.1016/j.tet.2011.09.067. PMC 3328808. PMID 22523435.
4. ^ Labadie, Guillermo R.; Cravero, Raquel M.; González-Sierra, Manuel (1996). "Studies Toward the Total Synthesis of Saudine : Simple and Stereoselective Synthesis of a Model Caged Ketal Backbone". Synthetic Communications. 26 (24): 4671–4684\. doi:10.1080/00397919608004793.
5. ^ Boeckman, Robert K.; Del Rosario Rico Ferreira, Maria; Mitchell, Lorna H.; Shao, Pengcheng (2002). "An Enantioselective Total Synthesis of (+)- and (−)-Saudin. Determination of the Absolute Configuration". Journal of the American Chemical Society. 124 (2): 190–191\. Bibcode:2002JAChS.124..190B. doi:10.1021/ja017194i. PMID 11782168.
6. ^ Tambar, Uttam K.; Kano, Taichi; Stoltz, Brian M. (2005). "Progress toward the Total Synthesis of Saudin: Development of a Tandem Stille-Oxa-Electrocyclization Reaction" (PDF). Organic Letters. 7 (12): 2413–2416\. doi:10.1021/ol050705b. PMID 15932211.
7. ^ Tambar, U. K.; Kano, T.; Zepernick, J. F.; Stoltz, B. M. (2008). "Convergent and diastereoselective synthesis of the polycyclic pyran core of saudin" (PDF). The Journal of Organic Chemistry. 71 (22): 8357–64\. doi:10.1021/jo061236+. PMID 17064005. S2CID 21506656.

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