Natural Compounds

2013 Edition
| Editors: Shakhnoza S. Azimova, Ashraf I. Saidkhodzhaev

6α,10α-Diangeloyloxy-4β,8α-dihydroxy-5α(H)-dauc-9-one (Laserpitine)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_970

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Taxonomy: Physicochemical and Pharmacological Properties of Sesquiterpene Esters – The Bicyclic Sesquiterpene Esters – Daucanes (Carotanes) – Diesters

Biological sources: Laserpitium latifolium L. [1,2]

C25H38O7: 450.2618

Mp: 116–117°C [2]

[α]D +118° [2]

13 C NMR [ 3]:

Table 1

C-1

45.9

C-10

80.8

C-3′

20.3

2

34.3

11

36.5

4′

139.2

3

31.2

12

18.0

5′

15.6

4

76.2

13

17.1

1″

168.3

5

51.0

14

21.5

2″

127.0

6

68.4

15

28.9

3″

20.3

7

39.9

2 × OAng

 

4″

140.0

8

84.3

1′

167.2

5″

15.7

9

209.7

2′

127.3

   
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References

  1. 1.
    M. Holub, V. Herout, F. Sorm, Collect. Czech. Chem. Commun. 23, 1280 (1958)Google Scholar
  2. 2.
    M. Holub, V. Herout, F. Sorm, Collect. Czech. Chem. Commun. 24, 3926 (1959)Google Scholar
  3. 3.
    P. Moldt, U.W. Smitt, S.B. Christensen, J. Nat. Prod. 50, 974 (1987)CrossRefGoogle Scholar
  4. 4.
    M. Holub, Z. Samek, V. Herout, F. Sorm, Collect. Czech. Chem. Commun. 32, 591 (1967)Google Scholar

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