Literature DB >> 21583637

13-Ethoxy-carbonyl-16-(1-methyl-ethyl)-17,19-dinoratis-15-ene-4,14-dicarboxylic acid monohydrate: a new derivative of maleopimaric acid.

Meng Zhang1, Xiao-Xin Guo, Yong-Hong Zhou, Hong-Jun Liu.   

Abstract

The title compound, C(26)H(38)O(6)·H(2)O, is a mono-ester of a derivative of maleopimaric acid, an abietic-type acid. The two fused and unbridged cyclo-hexane rings adopt approximate chair conformations while the three other three six-membered rings have boat conformations.

Entities:  

Year:  2009        PMID: 21583637      PMCID: PMC2977153          DOI: 10.1107/S1600536809028141

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

Abietic type resin acid, the major component of gum rosin, is a high quality biomass resource for the development of new chiral drugs, see: McCoy (2000 ▶); Schweizer et al. (2003 ▶). For the use of abietic acid and its derivatives in the design and synthesis of industrially and physiologically important products, see: Savluchinske-Feio et al. (2007 ▶). For the structures of other maleopimaric acid derivatives, see: Li et al. (2005 ▶); Pan et al. (2006 ▶); Rao et al. (2006 ▶).

Experimental

Crystal data

C26H38O6·H2O M = 464.58 Orthorhombic, a = 7.3406 (14) Å b = 17.901 (4) Å c = 19.681 (4) Å V = 2586.2 (9) Å3 Z = 4 Mo Kα radiation μ = 0.09 mm−1 T = 291 K 0.26 × 0.22 × 0.20 mm

Data collection

Bruker SMART APEX CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2000 ▶) T min = 0.98, T max = 0.98 14084 measured reflections 2892 independent reflections 2318 reflections with I > 2σ(I) R int = 0.076

Refinement

R[F 2 > 2σ(F 2)] = 0.054 wR(F 2) = 0.113 S = 1.08 2892 reflections 303 parameters H-atom parameters constrained Δρmax = 0.19 e Å−3 Δρmin = −0.22 e Å−3 Data collection: SMART (Bruker, 2000 ▶); cell refinement: SAINT (Bruker, 2000 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809028141/bh2234sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809028141/bh2234Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C26H38O6·H2ODx = 1.193 Mg m3
Mr = 464.58Melting point: 412 K
Orthorhombic, P212121Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ac 2abCell parameters from 2351 reflections
a = 7.3406 (14) Åθ = 2.4–23.1°
b = 17.901 (4) ŵ = 0.09 mm1
c = 19.681 (4) ÅT = 291 K
V = 2586.2 (9) Å3Aciculae, colorless
Z = 40.26 × 0.22 × 0.20 mm
F(000) = 1008
Bruker SMART APEX CCD diffractometer2892 independent reflections
Radiation source: sealed tube2318 reflections with I > 2σ(I)
graphiteRint = 0.076
φ and ω scansθmax = 26.0°, θmin = 2.3°
Absorption correction: multi-scan (SADABS; Bruker, 2000)h = −8→9
Tmin = 0.98, Tmax = 0.98k = −21→22
14084 measured reflectionsl = −11→24
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.054Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.113H-atom parameters constrained
S = 1.08w = 1/[σ2(Fo2) + (0.04P)2 + 0.66P] where P = (Fo2 + 2Fc2)/3
2892 reflections(Δ/σ)max < 0.001
303 parametersΔρmax = 0.19 e Å3
0 restraintsΔρmin = −0.22 e Å3
0 constraints
xyzUiso*/Ueq
C10.1062 (5)0.27241 (19)0.17771 (18)0.0339 (8)
C20.1205 (5)0.18852 (19)0.16317 (18)0.0321 (8)
H20.08010.16430.20520.039*
C30.3180 (5)0.1612 (2)0.1530 (2)0.0386 (9)
H3A0.36050.17550.10820.046*
H3B0.39680.18450.18640.046*
C40.3272 (5)0.0766 (2)0.1604 (2)0.0377 (9)
H4A0.30050.06360.20720.045*
H4B0.45050.06030.15070.045*
C50.1958 (5)0.03398 (19)0.11385 (18)0.0330 (8)
C60.1724 (6)−0.0481 (2)0.14105 (18)0.0378 (9)
H60.1139−0.04550.18580.045*
C70.0419 (5)−0.0908 (2)0.0922 (2)0.0382 (9)
H7−0.0692−0.10110.11820.046*
C8−0.0146 (5)−0.0396 (2)0.03338 (19)0.0406 (9)
H8−0.0907−0.06690.00090.049*
C9−0.1211 (5)0.0256 (2)0.06435 (19)0.0416 (9)
H9A−0.22770.00660.08780.050*
H9B−0.16210.05870.02840.050*
C100.0003 (5)0.07016 (19)0.11538 (19)0.0339 (8)
H10−0.04910.05970.16070.041*
C11−0.0061 (5)0.1561 (2)0.10698 (18)0.0360 (8)
C12−0.2015 (5)0.1820 (2)0.1218 (2)0.0411 (9)
H12A−0.24430.15760.16290.049*
H12B−0.27990.16650.08480.049*
C13−0.2173 (5)0.2672 (2)0.1309 (2)0.0426 (9)
H13A−0.18190.29180.08910.051*
H13B−0.34300.28020.14040.051*
C14−0.0966 (5)0.2947 (2)0.1888 (2)0.0394 (9)
H14A−0.13940.27370.23130.047*
H14B−0.10570.34870.19190.047*
C150.1951 (6)0.3238 (2)0.1237 (2)0.0407 (9)
H15A0.20850.37320.14200.061*
H15B0.11920.32560.08400.061*
H15C0.31270.30450.11170.061*
C160.0475 (6)0.1813 (2)0.03444 (19)0.0417 (9)
H16A−0.01030.14940.00170.063*
H16B0.17730.17820.02930.063*
H16C0.00870.23190.02740.063*
C170.2593 (6)0.0286 (2)0.04130 (19)0.0388 (9)
H170.36660.05120.02680.047*
C180.1540 (5)−0.01020 (19)−0.00112 (19)0.0364 (8)
C190.1871 (5)−0.0250 (2)−0.07525 (19)0.0433 (10)
H190.1618−0.0780−0.08320.052*
C200.0537 (6)0.0199 (2)−0.1194 (2)0.0452 (10)
H20A−0.06700.0156−0.10100.068*
H20B0.05520.0007−0.16490.068*
H20C0.08950.0715−0.11970.068*
C210.3860 (6)−0.0108 (2)−0.0965 (2)0.0467 (10)
H21A0.41650.0406−0.08830.070*
H21B0.4001−0.0217−0.14400.070*
H21C0.4654−0.0424−0.07060.070*
C220.1092 (6)−0.1652 (2)0.0662 (2)0.0415 (9)
C230.2168 (6)−0.2869 (2)0.0970 (2)0.0429 (9)
H23A0.1186−0.31410.07520.051*
H23B0.3167−0.28250.06500.051*
C240.2779 (6)−0.3275 (2)0.1586 (2)0.0447 (10)
H24A0.3775−0.30110.17920.067*
H24B0.3169−0.37690.14620.067*
H24C0.1789−0.33090.19040.067*
C250.1958 (5)0.2900 (2)0.24603 (19)0.0371 (8)
C260.3572 (5)−0.0844 (2)0.1500 (2)0.0384 (9)
O10.2639 (4)0.35119 (14)0.25908 (13)0.0424 (7)
H1B0.34840.36020.23080.051*
O20.1860 (4)0.23935 (14)0.29190 (13)0.0423 (7)
O30.4065 (4)−0.09128 (14)0.21215 (13)0.0436 (7)
O40.4538 (4)−0.10191 (15)0.10165 (13)0.0409 (6)
H4D0.3978−0.13410.07780.049*
O50.1529 (4)−0.21151 (13)0.11749 (13)0.0391 (6)
O60.1159 (3)−0.18329 (13)0.00746 (14)0.0408 (6)
O70.2953 (4)0.28560 (15)0.40900 (13)0.0425 (6)
H7A0.29240.33070.42240.051*
H7B0.22380.25940.43330.051*
U11U22U33U12U13U23
C10.0347 (19)0.0271 (17)0.040 (2)−0.0036 (16)0.0019 (17)−0.0020 (15)
C20.0265 (18)0.0361 (19)0.0337 (19)−0.0052 (15)−0.0003 (16)−0.0016 (16)
C30.0275 (19)0.040 (2)0.048 (2)0.0030 (16)−0.0046 (18)−0.0039 (17)
C40.0325 (19)0.037 (2)0.044 (2)0.0000 (16)−0.0080 (17)−0.0032 (17)
C50.0271 (18)0.0347 (19)0.037 (2)0.0018 (14)0.0040 (16)−0.0036 (16)
C60.048 (2)0.038 (2)0.0274 (19)0.0047 (18)0.0051 (17)−0.0015 (15)
C70.035 (2)0.0338 (19)0.045 (2)−0.0025 (16)0.0062 (17)−0.0028 (18)
C80.043 (2)0.042 (2)0.037 (2)0.0004 (17)−0.0015 (19)−0.0089 (18)
C90.036 (2)0.051 (2)0.037 (2)−0.0026 (18)−0.0058 (18)−0.0076 (18)
C100.0252 (17)0.039 (2)0.038 (2)0.0000 (15)0.0017 (17)−0.0099 (16)
C110.0354 (19)0.0377 (19)0.035 (2)−0.0004 (16)0.0016 (18)−0.0008 (16)
C120.0298 (19)0.049 (2)0.044 (2)0.0025 (17)−0.0049 (17)−0.0099 (19)
C130.035 (2)0.045 (2)0.048 (2)0.0020 (17)−0.0037 (18)−0.0020 (18)
C140.040 (2)0.037 (2)0.042 (2)0.0057 (17)0.0020 (18)−0.0030 (17)
C150.041 (2)0.039 (2)0.042 (2)−0.0034 (17)0.0019 (18)0.0011 (17)
C160.048 (2)0.039 (2)0.039 (2)0.0049 (18)−0.0066 (18)0.0010 (17)
C170.041 (2)0.036 (2)0.040 (2)0.0054 (17)0.0039 (18)−0.0010 (16)
C180.040 (2)0.0335 (19)0.0356 (19)0.0076 (16)−0.0004 (17)0.0017 (17)
C190.042 (2)0.053 (2)0.035 (2)0.0143 (19)0.0014 (18)0.0017 (18)
C200.047 (2)0.046 (2)0.043 (2)0.0144 (18)−0.0070 (19)0.0063 (18)
C210.054 (3)0.045 (2)0.041 (2)−0.0068 (19)0.021 (2)−0.0155 (19)
C220.048 (2)0.032 (2)0.044 (2)−0.0064 (18)0.005 (2)−0.0064 (17)
C230.038 (2)0.047 (2)0.044 (2)0.0031 (18)0.0079 (19)−0.0003 (19)
C240.042 (2)0.046 (2)0.046 (2)0.0153 (19)0.0146 (19)0.0098 (18)
C250.038 (2)0.037 (2)0.0358 (19)−0.0016 (17)−0.0063 (17)−0.0104 (17)
C260.045 (2)0.0295 (19)0.041 (2)0.0031 (17)0.0013 (18)−0.0051 (16)
O10.0412 (15)0.0444 (15)0.0415 (15)−0.0124 (13)−0.0165 (13)0.0077 (12)
O20.0409 (15)0.0438 (15)0.0423 (14)−0.0094 (12)−0.0090 (13)0.0049 (12)
O30.0449 (16)0.0410 (14)0.0449 (16)0.0214 (13)−0.0168 (13)−0.0026 (12)
O40.0414 (15)0.0439 (16)0.0375 (15)0.0136 (12)−0.0009 (12)−0.0033 (12)
O50.0464 (15)0.0319 (13)0.0391 (14)−0.0007 (12)0.0035 (12)−0.0011 (11)
O60.0421 (15)0.0375 (14)0.0429 (15)0.0016 (12)0.0042 (13)−0.0123 (12)
O70.0413 (15)0.0449 (15)0.0413 (15)−0.0066 (12)−0.0096 (12)0.0059 (13)
C1—C251.530 (5)C14—H14A0.9700
C1—C21.532 (5)C14—H14B0.9700
C1—C151.550 (5)C15—H15A0.9600
C1—C141.557 (5)C15—H15B0.9600
C2—C31.543 (5)C15—H15C0.9600
C2—C111.557 (5)C16—H16A0.9600
C2—H20.9800C16—H16B0.9600
C3—C41.523 (5)C16—H16C0.9600
C3—H3A0.9700C17—C181.333 (5)
C3—H3B0.9700C17—H170.9300
C4—C51.533 (5)C18—C191.503 (5)
C4—H4A0.9700C19—C201.535 (5)
C4—H4B0.9700C19—C211.540 (6)
C5—C171.505 (5)C19—H190.9800
C5—C61.574 (5)C20—H20A0.9600
C5—C101.574 (5)C20—H20B0.9600
C6—C261.514 (5)C20—H20C0.9600
C6—C71.557 (5)C21—H21A0.9600
C6—H60.9800C21—H21B0.9600
C7—C221.510 (5)C21—H21C0.9600
C7—C81.534 (5)C22—O61.201 (4)
C7—H70.9800C22—O51.345 (5)
C8—C181.506 (5)C23—C241.484 (5)
C8—C91.532 (5)C23—O51.484 (5)
C8—H80.9800C23—H23A0.9700
C9—C101.562 (5)C23—H23B0.9700
C9—H9A0.9700C24—H24A0.9600
C9—H9B0.9700C24—H24B0.9600
C10—C111.548 (5)C24—H24C0.9600
C10—H100.9800C25—O11.231 (4)
C11—C121.535 (5)C25—O21.281 (4)
C11—C161.548 (5)C26—O41.227 (4)
C12—C131.539 (5)C26—O31.282 (4)
C12—H12A0.9700O1—H1B0.8499
C12—H12B0.9700O4—H4D0.8500
C13—C141.524 (5)O7—H7A0.8499
C13—H13A0.9700O7—H7B0.8501
C13—H13B0.9700
C25—C1—C2109.6 (3)C14—C13—H13A109.4
C25—C1—C15107.4 (3)C12—C13—H13A109.4
C2—C1—C15115.1 (3)C14—C13—H13B109.4
C25—C1—C14103.6 (3)C12—C13—H13B109.4
C2—C1—C14110.1 (3)H13A—C13—H13B108.0
C15—C1—C14110.2 (3)C13—C14—C1111.6 (3)
C1—C2—C3113.6 (3)C13—C14—H14A109.3
C1—C2—C11117.2 (3)C1—C14—H14A109.3
C3—C2—C11110.5 (3)C13—C14—H14B109.3
C1—C2—H2104.7C1—C14—H14B109.3
C3—C2—H2104.7H14A—C14—H14B108.0
C11—C2—H2104.7C1—C15—H15A109.5
C4—C3—C2110.1 (3)C1—C15—H15B109.5
C4—C3—H3A109.6H15A—C15—H15B109.5
C2—C3—H3A109.6C1—C15—H15C109.5
C4—C3—H3B109.6H15A—C15—H15C109.5
C2—C3—H3B109.6H15B—C15—H15C109.5
H3A—C3—H3B108.1C11—C16—H16A109.5
C3—C4—C5114.2 (3)C11—C16—H16B109.5
C3—C4—H4A108.7H16A—C16—H16B109.5
C5—C4—H4A108.7C11—C16—H16C109.5
C3—C4—H4B108.7H16A—C16—H16C109.5
C5—C4—H4B108.7H16B—C16—H16C109.5
H4A—C4—H4B107.6C18—C17—C5116.6 (4)
C17—C5—C4113.8 (3)C18—C17—H17121.7
C17—C5—C6107.3 (3)C5—C17—H17121.7
C4—C5—C6109.3 (3)C17—C18—C19127.3 (4)
C17—C5—C10109.1 (3)C17—C18—C8112.1 (3)
C4—C5—C10110.9 (3)C19—C18—C8120.6 (3)
C6—C5—C10106.2 (3)C18—C19—C20110.7 (3)
C26—C6—C7114.4 (3)C18—C19—C21112.9 (3)
C26—C6—C5110.0 (3)C20—C19—C21111.4 (4)
C7—C6—C5108.4 (3)C18—C19—H19107.2
C26—C6—H6108.0C20—C19—H19107.2
C7—C6—H6108.0C21—C19—H19107.2
C5—C6—H6108.0C19—C20—H20A109.5
C22—C7—C8111.1 (3)C19—C20—H20B109.5
C22—C7—C6116.1 (3)H20A—C20—H20B109.5
C8—C7—C6109.8 (3)C19—C20—H20C109.5
C22—C7—H7106.4H20A—C20—H20C109.5
C8—C7—H7106.4H20B—C20—H20C109.5
C6—C7—H7106.4C19—C21—H21A109.5
C18—C8—C9109.4 (3)C19—C21—H21B109.5
C18—C8—C7109.1 (3)H21A—C21—H21B109.5
C9—C8—C7107.0 (3)C19—C21—H21C109.5
C18—C8—H8110.4H21A—C21—H21C109.5
C9—C8—H8110.4H21B—C21—H21C109.5
C7—C8—H8110.4O6—C22—O5123.1 (3)
C8—C9—C10110.7 (3)O6—C22—C7125.3 (4)
C8—C9—H9A109.5O5—C22—C7111.5 (3)
C10—C9—H9A109.5C24—C23—O5108.6 (3)
C8—C9—H9B109.5C24—C23—H23A110.0
C10—C9—H9B109.5O5—C23—H23A110.0
H9A—C9—H9B108.1C24—C23—H23B110.0
C11—C10—C9114.9 (3)O5—C23—H23B110.0
C11—C10—C5115.8 (3)H23A—C23—H23B108.3
C9—C10—C5107.3 (3)C23—C24—H24A109.5
C11—C10—H10106.0C23—C24—H24B109.5
C9—C10—H10106.0H24A—C24—H24B109.5
C5—C10—H10106.0C23—C24—H24C109.5
C12—C11—C16109.0 (3)H24A—C24—H24C109.5
C12—C11—C10107.9 (3)H24B—C24—H24C109.5
C16—C11—C10112.3 (3)O1—C25—O2120.3 (3)
C12—C11—C2108.1 (3)O1—C25—C1122.7 (3)
C16—C11—C2113.3 (3)O2—C25—C1116.7 (3)
C10—C11—C2106.0 (3)O4—C26—O3123.5 (4)
C11—C12—C13113.0 (3)O4—C26—C6122.5 (4)
C11—C12—H12A109.0O3—C26—C6113.9 (3)
C13—C12—H12A109.0C25—O1—H1B109.1
C11—C12—H12B109.0C26—O4—H4D108.8
C13—C12—H12B109.0C22—O5—C23115.6 (3)
H12A—C12—H12B107.8H7A—O7—H7B109.5
C14—C13—C12111.3 (3)
C25—C1—C2—C3−65.4 (4)C3—C2—C11—C12177.2 (3)
C15—C1—C2—C355.8 (4)C1—C2—C11—C1670.3 (4)
C14—C1—C2—C3−178.8 (3)C3—C2—C11—C16−61.9 (4)
C25—C1—C2—C11163.8 (3)C1—C2—C11—C10−166.1 (3)
C15—C1—C2—C11−75.0 (4)C3—C2—C11—C1061.7 (4)
C14—C1—C2—C1150.4 (4)C16—C11—C12—C13−70.6 (4)
C1—C2—C3—C4162.8 (3)C10—C11—C12—C13167.2 (3)
C11—C2—C3—C4−63.2 (4)C2—C11—C12—C1352.9 (4)
C2—C3—C4—C554.5 (4)C11—C12—C13—C14−58.7 (4)
C3—C4—C5—C1777.7 (4)C12—C13—C14—C156.6 (4)
C3—C4—C5—C6−162.5 (3)C25—C1—C14—C13−168.7 (3)
C3—C4—C5—C10−45.8 (4)C2—C1—C14—C13−51.5 (4)
C17—C5—C6—C2670.7 (4)C15—C1—C14—C1376.6 (4)
C4—C5—C6—C26−53.1 (4)C4—C5—C17—C18177.6 (3)
C10—C5—C6—C26−172.8 (3)C6—C5—C17—C1856.6 (4)
C17—C5—C6—C7−55.0 (4)C10—C5—C17—C18−57.9 (4)
C4—C5—C6—C7−178.8 (3)C5—C17—C18—C19−179.1 (3)
C10—C5—C6—C761.5 (4)C5—C17—C18—C81.6 (5)
C26—C6—C7—C225.7 (5)C9—C8—C18—C1757.1 (4)
C5—C6—C7—C22128.8 (3)C7—C8—C18—C17−59.7 (4)
C26—C6—C7—C8−121.4 (3)C9—C8—C18—C19−122.3 (4)
C5—C6—C7—C81.8 (4)C7—C8—C18—C19120.9 (3)
C22—C7—C8—C18−74.8 (4)C17—C18—C19—C20−108.6 (4)
C6—C7—C8—C1855.0 (4)C8—C18—C19—C2070.7 (5)
C22—C7—C8—C9166.9 (3)C17—C18—C19—C2117.0 (6)
C6—C7—C8—C9−63.3 (4)C8—C18—C19—C21−163.7 (3)
C18—C8—C9—C10−57.4 (4)C8—C7—C22—O6−1.2 (6)
C7—C8—C9—C1060.7 (4)C6—C7—C22—O6−127.6 (4)
C8—C9—C10—C11133.3 (3)C8—C7—C22—O5−177.8 (3)
C8—C9—C10—C53.0 (4)C6—C7—C22—O555.8 (4)
C17—C5—C10—C11−78.5 (4)C2—C1—C25—O1152.3 (4)
C4—C5—C10—C1147.7 (4)C15—C1—C25—O126.5 (5)
C6—C5—C10—C11166.3 (3)C14—C1—C25—O1−90.2 (4)
C17—C5—C10—C951.4 (4)C2—C1—C25—O2−32.6 (4)
C4—C5—C10—C9177.5 (3)C15—C1—C25—O2−158.4 (3)
C6—C5—C10—C9−63.9 (4)C14—C1—C25—O284.9 (4)
C9—C10—C11—C1263.4 (4)C7—C6—C26—O452.3 (5)
C5—C10—C11—C12−170.5 (3)C5—C6—C26—O4−69.9 (4)
C9—C10—C11—C16−56.8 (4)C7—C6—C26—O3−131.2 (3)
C5—C10—C11—C1669.3 (4)C5—C6—C26—O3106.5 (4)
C9—C10—C11—C2179.0 (3)O6—C22—O5—C232.0 (5)
C5—C10—C11—C2−54.9 (4)C7—C22—O5—C23178.7 (3)
C1—C2—C11—C12−50.6 (4)C24—C23—O5—C22173.9 (3)
D—H···AD—HH···AD···AD—H···A
O4—H4D···O50.852.402.971 (4)125
O7—H7B···O6i0.852.322.745 (4)111
C2—H2···O20.982.312.735 (4)105
C15—H15A···O10.962.372.756 (5)103
  3 in total

1.  Activity of dehydroabietic acid derivatives against wood contaminant fungi.

Authors:  Sonia Savluchinske-Feio; Lina Nunes; Pablo Tavares Pereira; Ana M Silva; José C Roseiro; Bárbara Gigante; Maria João Marcelo Curto
Journal:  J Microbiol Methods       Date:  2007-06-14       Impact factor: 2.363

2.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

3.  A rapid screening assay for inhibitors of 11beta-hydroxysteroid dehydrogenases (11beta-HSD): flavanone selectively inhibits 11beta-HSD1 reductase activity.

Authors:  Roberto A S Schweizer; Atanas G Atanasov; Brigitte M Frey; Alex Odermatt
Journal:  Mol Cell Endocrinol       Date:  2003-12-30       Impact factor: 4.102

  3 in total

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