Page last updated: 2024-11-11

plastochromanol 8

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

Description

plastochromanol 8: has antiproliferative activity against 3T3-L1 cells and anti-adipogenic activity; structure; plastochromanol 3 is gamma-tocotrienol [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID6438333
MeSH IDM0061590

Synonyms (14)

Synonym
plastochromanol 8
4382-43-8
(2r)-2,7,8-trimethyl-2-[(3e,7e,11e,15e,19e,23e,27e)-4,8,12,16,20,24,28,32-octamethyltritriaconta-3,7,11,15,19,23,27,31-octaenyl]-3,4-dihydrochromen-6-ol
2h-1-benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-(4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctaenyl)-, (r-(all-e))-
2,7,8-trimethyl-2-[(3e,7e,11e,15e,19e,23e,27e)-4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctaenyl]-6-chromanol #
PTMZTTPJFDLIOR-HCCCIJMNSA-N
2h-1-benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-(4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctaenyl)-, [r-(all-e)]-
2h-1-benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-(4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctaenyl)-
6-chromanol, 2,7,8-trimethyl-2-(4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctaenyl)-
plastochromanol-8
LMPR02020068
(r)-2,7,8-trimethyl-2-((3e,7e,11e,15e,19e,23e,27e)-4,8,12,16,20,24,28,32-octamethyltritriaconta-3,7,11,15,19,23,27,31-octaen-1-yl)chroman-6-ol
Q15632864
DTXSID401019983

Research Excerpts

Toxicity

ExcerptReferenceRelevance
" Neither drug produced detectable toxic effects in any other tissue at the doses tested."( Acute toxicity of subcutaneously administered vitamin E isomers delta- and gamma-tocotrienol in mice.
Chakraborty, K; Ghosh, SP; Lombardini, E; Pessu, RL; Swift, SN; Villa, V,
)
0.13

Pharmacokinetics

ExcerptReferenceRelevance
" This method was further applied to analyze γ-tocotrienol plasma concentrations in rats at various time points after administration of a 2 mg/kg single intravenous dose, and a pharmacokinetic profile was successfully obtained."( Development and validation of a sensitive LC/MS/MS method for the determination of γ-tocotrienol in rat plasma: application to pharmacokinetic studies.
Arogunjo, M; Bian, X; Deorukhkar, AA; Krishnan, S; Liang, S; Ma, J; Xie, H, 2013
)
0.39

Bioavailability

ExcerptReferenceRelevance
"We have investigated the pharmacokinetics and bioavailability of alpha-, gamma- and delta-tocotrienols under fed and fasted conditions in eight healthy volunteers."( Pharmacokinetics and bioavailability of alpha-, gamma- and delta-tocotrienols under different food status.
Wong, JW; Yap, SP; Yuen, KH, 2001
)
0.31
"A study was conducted to evaluate the bioavailability of alpha-, gamma- and delta-tocotrienols administered via oral, intravenous, intramuscular and intraperitoneal routes in rats."( Influence of route of administration on the absorption and disposition of alpha-, gamma- and delta-tocotrienols in rats.
Lim, AB; Yap, SP; Yuen, KH, 2003
)
0.32
"A single dose comparative bioavailability study was conducted to evaluate the bioavailability of tocotrienols from two self-emulsifying formulations, one of which produced an emulsion that readily lipolysed under in vitro condition (SES-A), while the other produced a finer dispersion with negligible lipolysis (SES-B) in comparison with that of a non-self-emulsifying formulation in soya oil."( Influence of lipolysis and droplet size on tocotrienol absorption from self-emulsifying formulations.
Yap, SP; Yuen, KH, 2004
)
0.32
" The bioavailability (plasma level) after intravenous administration was 82."( Preparation and in vivo evaluation of a water-soluble prodrug for 2R-gamma-tocotrienol and as a two-step prodrug for 2,7,8-trimethyl-2S-(beta-carboxyethyl)-6-hydroxychroman (S-gamma-CEHC) in rat.
Akaho, N; Fujioka, T; Fukui, K; Fukushima, T; Hattori, A; Hidaka, R; Imai, K; Karube, Y; Matsunaga, K; Takata, J; Yoshida, M, 2007
)
0.34
"The study showed a good bioavailability of these vitamins and increment due to supplementation."( Plasma vitamin C and tocotrienols changes in response to dietary supplementation among young male adults.
Das, S; Fatimah, IS; Khairul, O; Lee, CC; Mohamad, J; Poh, BK; Zahara, AM, 2010
)
0.36
" This study investigated the effects of radiation on BH4 bioavailability and of GT3 on BH4 metabolism."( Reduction of radiation-induced vascular nitrosative stress by the vitamin E analog γ-tocotrienol: evidence of a role for tetrahydrobiopterin.
Berbee, M; Boerma, M; Fu, Q; Hauer-Jensen, M; Kumar, KS; Pathak, R; Zhou, D, 2011
)
0.37
"BH4 bioavailability is reduced in the early postradiation phase."( Reduction of radiation-induced vascular nitrosative stress by the vitamin E analog γ-tocotrienol: evidence of a role for tetrahydrobiopterin.
Berbee, M; Boerma, M; Fu, Q; Hauer-Jensen, M; Kumar, KS; Pathak, R; Zhou, D, 2011
)
0.37
" γ-T3 intestinal permeability was compared using in situ rat intestinal perfusion, followed by in vivo relative oral bioavailability studies."( Enhancement of intestinal permeability utilizing solid lipid nanoparticles increases γ-tocotrienol oral bioavailability.
Abuasal, BS; Alayoubi, A; Kaddoumi, A; Lucas, C; Nazzal, S; Peyton, B; Sylvester, PW, 2012
)
0.38
" γ-T3 incorporated in SEDDS or Tocovid was orally administered to rats at different doses and absolute oral bioavailability from both formulations were determined."( Enhanced solubility and oral bioavailability of γ-tocotrienol using a self-emulsifying drug delivery system (SEDDS).
Alayoubi, A; Alqahtani, S; Kaddoumi, A; Nazzal, S; Sylvester, PW, 2014
)
0.4
" In summary, PLGA and PLGA-Chi nanoparticles may be considered as an attractive and promising approach to enhance the bioavailability and activity of poorly water soluble compounds such as α-tocopherol and tocotrienols."( Cellular uptake, antioxidant and antiproliferative activity of entrapped α-tocopherol and γ-tocotrienol in poly (lactic-co-glycolic) acid (PLGA) and chitosan covered PLGA nanoparticles (PLGA-Chi).
Alayoubi, A; Alqahtani, S; Astete, CE; Kaddoumi, A; Nazzal, S; Sabliov, CM; Shen, Y; Simon, L; Sylvester, PW; Xu, Z, 2015
)
0.42
" This single-dose, randomized, crossover study aimed to compare the safety and bioavailability of a new formulation of Gamma Delta Tocotrienol (GDT) in comparison with the existing Tocotrienol-rich Fraction (TRF) in terms of gamma and delta isomers in healthy volunteers."( A new formulation of Gamma Delta Tocotrienol has superior bioavailability compared to existing Tocotrienol-Rich Fraction in healthy human subjects.
Bhoo-Pathy, N; Chik, Z; Choudhury, RB; Fuang, HG; Jabir, RS; Meganathan, P; Nesaretnam, K; Taib, NA, 2015
)
0.42
"Members of the vitamin E family or their metabolites may induce the xenobiotic transporter P-glycoprotein (P-gp), which can limit the bioavailability of drugs and phytochemicals."( The long chain α-tocopherol metabolite α-13'-COOH and γ-tocotrienol induce P-glycoprotein expression and activity by activation of the pregnane X receptor in the intestinal cell line LS 180.
Birringer, M; Frank, J; Jakobi, M; Podszun, MC; Weiss, J, 2017
)
0.46
"Because the induction of P-gp in the intestine may limit the systemic bioavailability of its substrates, the concurrent intake of drugs and γ-tocotrienol and, if ever applicable, α-13'-COOH should be avoided."( The long chain α-tocopherol metabolite α-13'-COOH and γ-tocotrienol induce P-glycoprotein expression and activity by activation of the pregnane X receptor in the intestinal cell line LS 180.
Birringer, M; Frank, J; Jakobi, M; Podszun, MC; Weiss, J, 2017
)
0.46
" Furthermore, metabolic changes are associated with transient increase in the bioavailability of antioxidants, including lactic acid and cholic acid and anti-inflammatory metabolites 3 deoxyvitamin D3, and docosahexaenoic acid."( A Metabolomic and Lipidomic Serum Signature from Nonhuman Primates Administered with a Promising Radiation Countermeasure, Gamma-Tocotrienol.
Cheema, AK; Fatanmi, OO; Hinzman, CP; Mehta, KY; Singh, VK; Wise, SY; Wolff, J, 2017
)
0.46

Dosage Studied

ExcerptRelevanceReference
" Tocotrienol showed a more pronounced effect at a dosage of greater than 50 microM tocotrienol at 1-3 days in culture compared to the control."( Glutathione S-transferase and gamma-glutamyl transpeptidase activities in cultured rat hepatocytes treated with tocotrienol and tocopherol.
Khalid, AK; Marzuki, A; Md Top, AG; Ong, FB; Shamaan, NA; Wan Ngah, WZ, 1993
)
0.29
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (276)

TimeframeStudies, This Drug (%)All Drugs %
pre-19902 (0.72)18.7374
1990's24 (8.70)18.2507
2000's57 (20.65)29.6817
2010's175 (63.41)24.3611
2020's18 (6.52)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 17.84

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be moderate demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index17.84 (24.57)
Research Supply Index5.68 (2.92)
Research Growth Index5.89 (4.65)
Search Engine Demand Index15.26 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (17.84)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials10 (3.55%)5.53%
Reviews8 (2.84%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other264 (93.62%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]