van der Helm D - Search Results

1

Structure and intramolecular hydrogen bonding of 1-phenazinecarboxylic acid.

Ji XH, van der Helm D, Hemming BC, Haymore BL. Ji XH, et al. Among authors: van der helm d. Acta Crystallogr C. 1992 Jan 15;48 ( Pt 1):109-11. doi: 10.1107/s0108270191007540. Acta Crystallogr C. 1992. PMID: 1605923

2

The structures of different diastereomers of bicyclo[2.2.1]hept-5-en-2-yl phenyl sulfoxide.

Ji X, van der Helm D, Williams RV, Ebey WJ. Ji X, et al. Among authors: van der helm d. Acta Crystallogr B. 1989 Feb 1;45 ( Pt 1):93-9. doi: 10.1107/s0108768188009103. Acta Crystallogr B. 1989. PMID: 2619957

3

Structure of 1,1-dichloro-2-(4-methoxyphenyl)-2,3-diphenylcyclopropane.

Du L, Hossain MB, Ji X, van der Helm D, Magarian RA, Day BW. Du L, et al. Among authors: van der helm d. Acta Crystallogr C. 1992 May 15;48 ( Pt 5):887-91. doi: 10.1107/s0108270191011186. Acta Crystallogr C. 1992. PMID: 1388936

4

Structure of asperketal B.

Ji X, van der Helm D, Shin J, Fenical W. Ji X, et al. Among authors: van der helm d. Acta Crystallogr C. 1992 May 15;48 ( Pt 5):891-4. doi: 10.1107/s0108270191011241. Acta Crystallogr C. 1992. PMID: 1388937

5

Structure of lansimide 2, a product from Clausena lansium.

Ji X, van der Helm D, Lakshmi V, Agarwal SK, Kapil RS. Ji X, et al. Among authors: van der helm d. Acta Crystallogr C. 1992 Jun 15;48 ( Pt 6):1082-5. doi: 10.1107/s0108270191013276. Acta Crystallogr C. 1992. PMID: 1388941

6

Structure of 1-(4-[2-(diethylamino)ethoxy]phenyl)-2-(4-methoxyphenyl)-1-phenylethan- 1-ol, the non-steroidal antiestrogen MER25.

Hossain MB, Symersky J, Neely SC, van der Helm D, Magarian RA. Hossain MB, et al. Among authors: van der helm d. Acta Crystallogr C. 1993 Mar 15;49 ( Pt 3):500-4. doi: 10.1107/s0108270192007893. Acta Crystallogr C. 1993. PMID: 8484922

7

Structure of 3-O-acetylgibberellin A3.

Hossain MB, van der Helm D, Sanduja R, Alam M. Hossain MB, et al. Among authors: van der helm d. Acta Crystallogr C. 1988 Jun 15;44 ( Pt 6):1022-4. doi: 10.1107/s0108270188000459. Acta Crystallogr C. 1988. PMID: 3271091

8

Structure and molecular mechanics of ferrirhodin.

Fidelis K, Hossain MB, Jalal MA, van der Helm D. Fidelis K, et al. Among authors: van der helm d. Acta Crystallogr C. 1990 Sep 15;46 ( Pt 9):1612-7. doi: 10.1107/s0108270189013624. Acta Crystallogr C. 1990. PMID: 2088417

9

3-[1-(Ethylamino)ethylidene]-6-methyl-3H-pyran-2,4-dione.

Xiao G, Van Der Helm D, Hider RC, Dobbin PS. Xiao G, et al. Among authors: van der helm d. Acta Crystallogr C. 1993 May 15;49 ( Pt 5):980-2. doi: 10.1107/s0108270192010928. Acta Crystallogr C. 1993. PMID: 8347307

10

6-L-alanineferrirubin, a ferrichrome-type siderophore from the fungus Aspergillus ochraceous.

Hossain MB, Jalal MA, van der Helm D. Hossain MB, et al. Among authors: van der helm d. Acta Crystallogr C. 1997 Jun 15;53 ( Pt 6):716-8. doi: 10.1107/s0108270196015909. Acta Crystallogr C. 1997. PMID: 9208459

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