Structures by: Fischer N. H.

Total: 19

Melampodinone

C21H22O10

Fronczek, Frank R.Fischer, Nikolaus H.

Acta Crystallographica Section E (2002) 58, 8 o874-o876

a=7.646(2)Å   b=11.633(2)Å   c=23.709(4)Å

α=90°   β=97.385(6)°   γ=90°

Atranorin

C19H18O8

Liu, Yen-HsiangRobbs, Steven L.Fronczek, Frank R. Watkins, Steven F.Fischer, Nikolaus H.

Acta Crystallographica Section E (2002) 58, 8 o877-o878

a=10.929(3)Å   b=10.976(3)Å   c=14.843(3)Å

α=90°   β=109.745(12)°   γ=90°

Futoenone

C20H20O5

Song, QiBillodeaux, Damon R.Fronczek, Frank R.Fischer, Nikolaus H.

Acta Crystallographica Section E (2001) 57, 11 o1094-o1095

a=7.5210(6)Å   b=7.5210(6)Å   c=25.2821(13)Å

α=90°   β=90°   γ=120°

Denudatin A

C20H20O5

Song, Qi Fronczek, Frank R. Fischer, Nikolaus H.

Acta Crystallographica Section E (2001) 57, 11 o1105-o1106

a=17.8678(17)Å   b=6.7905(18)Å   c=16.382(2)Å

α=90°   β=120.114(10)°   γ=90°

D-Friedoolean-14-en-3β-ol acetate

C32H52O2

Billodeaux, Damon R.Benavides, Gloria A.Fischer, Nikolaus H.Fronczek, Frank R.

Acta Crystallographica Section C (1999) 55, 12 2129-2131

a=13.513(2)Å   b=6.2880(9)Å   c=32.903(3)Å

α=90°   β=98.22(3)°   γ=90°

C15H22O5

C15H22O5

Thalji, Reema K.Pentes, Howard G.Fischer, Nikolaus H.Fronczek, Frank R.

Acta Crystallographica Section C (1998) 54, 6 861-863

a=5.7473(3)Å   b=7.6109(7)Å   c=9.0705(9)Å

α=70.190(8)°   β=85.259(6)°   γ=78.188(6)°

1α-(3-furyl)-4β,4aβ-epoxy-5,8aα-dimethyl-3-oxohexahydro- 1H-2-benzopyran

C15H16O4

Rajab, Mohamed S.Fronczek, Frank R.Rugutt, Joseph K.Fischer, Nikolaus H.

Acta Crystallographica Section C (1998) 54, 7 950-952

a=9.0230(5)Å   b=17.894(2)Å   c=24.469(2)Å

α=90°   β=90°   γ=90°

4,4'-(tetrahydro-1-hydroxy-1H,3H-furo[3,4-c]furan-1,4-diyl)bis(2-methoxyphenyl) diacetate monohydrate

C24H26O9,H2O1

Macías, F. A.Zubía, E.Quijano, L.Fronczek, F. R.Fischer, N. H.

Acta Crystallographica Section C (1992) 48, 12 2240-2244

a=7.230(2)Å   b=7.7020(10)Å   c=42.420(5)Å

α=90°   β=90°   γ=90°

Tetrahydro-1,4-bis(3,4,5-trimethoxyphenyl)-1H,3H-furo[3,4-c]furan

C24H30O8

Macías, F. A.Zubía, E.Quijano, L.Fronczek, F. R.Fischer, N. H.

Acta Crystallographica Section C (1992) 48, 12 2240-2244

a=5.5333(5)Å   b=12.5520(7)Å   c=31.723(2)Å

α=90°   β=90°   γ=90°

5,5'-(tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl)bis(1,3-benzodioxole)

C20H18O6

Macías, F. A.Zubía, E.Quijano, L.Fronczek, F. R.Fischer, N. H.

Acta Crystallographica Section C (1992) 48, 12 2240-2244

a=9.6127(10)Å   b=5.6194(4)Å   c=15.660(2)Å

α=90°   β=103.687(8)°   γ=90°

C17H18O5

C17H18O5

Tak, H.Fronczek, F. R.Fischer, N. H.

Acta Crystallographica Section C (1993) 49, 11 1990-1992

a=7.5972(10)Å   b=8.9585(10)Å   c=12.672(2)Å

α=73.824(11)°   β=76.383(11)°   γ=67.8230(10)°

Azuleno[4,5-b]furan-2(3H)-one, 3a,4,5,7,8,9,9a,9b-octahydro-9-hydroxy- 3,6,9-trimethyl-[3S-(3α,3aα,9α,9aα,9bβ)]

C15H22O3

Castañeda-Acosta, J.Fischer, N. H.Fronczek, F. R.

Acta Crystallographica Section C (1996) 52, 5 1263-1266

a=8.5033(8)Å   b=8.8856(6)Å   c=10.773(1)Å

α=101.29(1)°   β=97.70(1)°   γ=118.42(1)°

Ginkgolide A monohydrate

C20H24O9,H2O

Jianping, Zhao Muhammad, Ilias Dunbar, D. Chuck Khan, Ikhlas A. Fischer, Nikolaus H. Fronczek, Frank R.

Acta Crystallographica Section C (2002) 58, 3 o195-o198

a=8.931(2)Å   b=12.338(2)Å   c=17.779(3)Å

α=90°   β=90°   γ=90°

Stigmasterol hemihydrate

C29H48O1,0.5H2O1

Benavides, Gloria A.Fronczek, Frank R.Fischer, Nikolaus H.

Acta Crystallographica Section C (2002) 58, 3 o131-o132

a=9.367(2)Å   b=7.5127(15)Å   c=36.857(7)Å

α=90°   β=93.184(9)°   γ=90°

Ginkgolide C sesquihydrate

C20H24O11,1.5H2O

Jianping, Zhao Muhammad, Ilias Dunbar, D. Chuck Khan, Ikhlas A. Fischer, Nikolaus H. Fronczek, Frank R.

Acta Crystallographica Section C (2002) 58, 3 o195-o198

a=7.4945(15)Å   b=12.973(3)Å   c=20.934(4)Å

α=90°   β=91.00(2)°   γ=90°

Isopteropodine

C21H24N2O4

Muhammad, Ilias Khan, Ikhlas A. Fischer, Nikolaus H. Fronczek, Frank R.

Acta Crystallographica Section C (2001) 57, 4 480-482

a=10.9943(8)Å   b=21.062(3)Å   c=12.3039(15)Å

α=90°   β=96.860(6)°   γ=90°

Pteropodine

C21H24N2O4,CHCl3

Muhammad, Ilias Khan, Ikhlas A. Fischer, Nikolaus H. Fronczek, Frank R.

Acta Crystallographica Section C (2001) 57, 4 480-482

a=9.3190(5)Å   b=7.7083(7)Å   c=16.8160(14)Å

α=90°   β=102.422(4)°   γ=90°

11β,13-Dihydrolactucin-8-<i>O</i>-acetate hemihydrate

C17H20O6,0.5(H2O)

Fronczek, Chris F.Gomez-Barrios, Marco L.Fischer, Nikolaus H.Fronczek, Frank R.

Acta Crystallographica Section E (2009) 65, 10 o2564-o2565

a=10.9276(5)Å   b=7.4658(5)Å   c=19.8571(10)Å

α=90°   β=100.850(5)°   γ=90°

Ginkgolide J dihydrate

C20H24O10,2H2O

Jianping, Zhao Muhammad, Ilias Dunbar, D. Chuck Khan, Ikhlas A. Fischer, Nikolaus H. Fronczek, Frank R.

Acta Crystallographica Section C (2002) 58, 3 o195-o198

a=11.403(2)Å   b=12.950(3)Å   c=13.646(3)Å

α=90°   β=90°   γ=90°