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Submitted on: 06 January 2006.
Revised on: 08 February 2006.
Accepted on: 20 March 2006.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
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Submitted on: 21 September 2001.
Revised on: 06 November 2001.
Accepted on: 23 December 2001.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
Submitted on: 29 June 2001.
Revised on: 22 July 2001.
Accepted on: 06 August 2001.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
Submitted on: 06 March 2017.
Revised on: 19 June 2017.
Accepted on: 11 August 2017.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
Submitted on: 26 October 2018.
Revised on: 26 December 2018.
Accepted on: 24 January 2019.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
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Submitted on: 05 July 2013.
Revised on: 27 August 2013.
Accepted on: 18 October 2013.
___________________JOURNAL OF NATURAL PRODUCTS---AMER CHEMICAL SOC
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