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Corrigendum to “Sesquiterpene coumarins and sesquiterpenes from Ferula sinaica” [Phytochemistry 50 (1999) 109–112]
Phytochemistry 57 (2001) 799 www.elsevier.com/locate/phytochem
Corrigendum
Corrigendum to ‘‘Sesquiterpene coumarins and sesquiterpenes from Ferula sinaica’’ [Phytochemistry 50 (1999) 109–112] $
Ahmed A. Ahmed* Department of Chemistry, Faculty of Science, El-Minia University, El-Minia 61519, Egypt
The author regrets that there are two errors in this paper. The structure of compound 6 on page 110 should read 5. Table 2 on page 111, the chemical shift of C-10 of compounds 2 and 3 should read 65.8 and 65.9, respectively.
The chemical shift of C-9 should read for C-10 and vice versa. The author apologises for any inconvenience or embarrassment caused.
PII of original article: S0031-9422(98)00489-0 * Corresponding author. Tel.: +20-86-345-267; fax: +20-86-342-601. E-mail address: [email protected] $
0031-9422/01/$ - see front matter # 2001 Elsevier Science Ltd. All rights reserved. PII: S0031-9422(01)00152-2
Corrigendum
Corrigendum to ‘‘Sesquiterpene coumarins and sesquiterpenes from Ferula sinaica’’ [Phytochemistry 50 (1999) 109–112] $
Ahmed A. Ahmed* Department of Chemistry, Faculty of Science, El-Minia University, El-Minia 61519, Egypt
The author regrets that there are two errors in this paper. The structure of compound 6 on page 110 should read 5. Table 2 on page 111, the chemical shift of C-10 of compounds 2 and 3 should read 65.8 and 65.9, respectively.
The chemical shift of C-9 should read for C-10 and vice versa. The author apologises for any inconvenience or embarrassment caused.
PII of original article: S0031-9422(98)00489-0 * Corresponding author. Tel.: +20-86-345-267; fax: +20-86-342-601. E-mail address: [email protected] $
0031-9422/01/$ - see front matter # 2001 Elsevier Science Ltd. All rights reserved. PII: S0031-9422(01)00152-2