CN108503523A - Compounds isolated from Antrodia camphorata and uses thereof - Google Patents

Compounds isolated from Antrodia camphorata and uses thereof Download PDF

Info

Publication number
CN108503523A
CN108503523A CN201710156444.8A CN201710156444A CN108503523A CN 108503523 A CN108503523 A CN 108503523A CN 201710156444 A CN201710156444 A CN 201710156444A CN 108503523 A CN108503523 A CN 108503523A
Authority
CN
China
Prior art keywords
compound
cancer
ubiquinone
antrodia camphorata
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710156444.8A
Other languages
Chinese (zh)
Inventor
郭茂田
郭盈妤
曾卉菱
曾泰霖
曾宛平
严逸钊
张温良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN108503523A publication Critical patent/CN108503523A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/26Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/12Ketones
    • A61K31/122Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06Fungi, e.g. yeasts
    • A61K36/07Basidiomycota, e.g. Cryptococcus

Abstract

The invention discloses a compound separated from antrodia camphorata, which is represented by a formula I: the compound has the application of preparing the medicine for inhibiting the growth of tumors, wherein the tumors are lung adenocarcinoma, liver cancer and prostate cancerOne of them.

Description

The compound and application thereof of separated from Antrodia sesame
Technical field
This creation is about a kind of compound and application thereof of separated from Antrodia sesame, especially with regard to a kind of by the compound It is used to prepare the purposes for the treatment of cancer drug.
Background technology
Cancer has become now the main cause of death in the world, causes about 82,000,000 people dead altogether in 2012 through counting It dies.There are many cytotoxic medicaments of tool to be used to treating cancer now, but advanced cancer or cancer cell have been shifted Patient, survival rate only have the improvement of fraction.Therefore, research natural goods to develop the drug for the treatment of cancer may is that it is another The feasible road of kind.(the syn.Antrodia in Chang&Chou is for the previous research of Antrodia camphorata active constituent camphoratus;Taiwanofungus camphoratus, Polyporaceae), reported ubiquinone analog derivative (Ubiquinone derivatives) includes:Antrocamol LT1, antrocamol LT2 and antrocamol LT3, It shows has cytotoxicity (Yen, et for 5 kinds of human cancer cell's strains such as CT26, A549, HepG2, PC3 and DU-145 al.,Fitoterapia,2015).Based on those results of study, show that its cytotoxicity is needed general There is cyclonene group (cyclohex-2-enone) in the ring structure of quinone.However, only a small number of have cyclonene group Studies on Ubiquinone Derivatives example, can be used for differentiating the relevance of the structure and cytotoxicity.These results promote this case to invent People further explores ubiquinone class homologue, and more different groups of ingredients are for the cytotoxic effect of human cancer cell's strain.
Android tonquinol (Antroquinonol) is a kind of ubiquinone analog derivative, is found from antrodia mycelia.Closely Come researches show that go out its potentiality with treating cancer, male sterility, periodontosis, Parkinson's disease and angiocardiopathy.Peace Tall and erect tonquinol show for MCF-7 and MDA-MB-231 human breast cancer cells strain, Hep3B and HepG2 Human Lung Cancers cell strain, DU-145 and LNCaP human prostate cancer cells' strains etc. have cytotoxicity.In certain anticancer drugs for coming from Chinese herbal medicine In research, the thick extract of alcohol of antrodia mycelia is found, and is had for lung cancer, liver cancer, Prostatic cancer cell lines aobvious The cytotoxicity of work.
Invention content
Based on above-mentioned prior art and known basis, the thick extract of alcohol is re-started into research, therefrom detaches and identifies Go out two new ubiquinone analog derivatives, is antrocinnamone and 4-acetylantrocamol LT3 respectively;And other 9 A known compound, including 6 ubiquinone derivatives, 2 phenyl ring derivatives and 1 maleic acid derivatives.
Disclosed herein a kind of novel ubiquinone analog derivatives separated from Antrodia camphorata, and utilize high pressure liquid The fingerprint characteristic and those ubiquinone that analyzer (HPLC/high performance liquid chromatography) obtains Cell toxicant of the individual chemical structure of derivative (compound 1~8) for 3 kinds of human cancer cell's strains (A549, HepG2 and PC3) The relevance of property.
Accordingly, one of present invention purpose is providing a kind of compound of separated from Antrodia sesame, is indicated with Formulas I:
Another object of the present invention is used to prepare in a kind of compound of separated from Antrodia sesame of offer inhibits tumour growth medicine The purposes of object, the compound are indicated with Formula XII:
Wherein R is H or OMe, which is one of adenocarcinoma of lung, liver cancer and prostate cancer.
Preferably, the R wherein in the compound is H, it is to be indicated with Formulas I:
Preferably, the R wherein in the compound is OMe, it is to be indicated with formula III:
Inhibit the purposes of tumour growth drug via disclosing above compound and its can be used for preparing, thereby future can should Etc. compounds and application thereof gradually develop into the potential anticancer drug of tool and related medical applications.
Description of the drawings
Fig. 1 shows that Antrodia camphorata extract carries out the fingerprint of HPLC analysis gained and the residence time of compound 1-11.
Specific implementation mode
Materials and methods
1D and 2D NMR, including COSY, HMQC, HMBC and NOESY frequency spectrum, are recorded in Agilent spectrometers, with 400MHz 1H and 100MHz13C is operated.Chemical shift is with every million times (ppm) and coupling constant (J) unit for Hz It is reported out and.Proton and carbon atom chemical shift are relative to solvent peak (CDCl3H 7.24,δC77.0) to as interior Standard.ESI-MS systems are with measured by JEOL-JMS-700 mass spectrographs, rotation brightness system revolves luminance meter with JASCO DIP 370 and surveyed .IR spectral series use Perkin-Elmer 983G Shimadzu sub-ray spectrometers with measured by potassium bromide (KBr) disk method, UV spectral series are with measured by Shimadzu UV-160 spectrometers.The col-umn chromatography genealogy of law uses purification on normal-phase silica gel (Merck;230– 400mesh).HPLC systems are carried out with Shimadzu system (Kyoto, Japan), including two to be coupled with Rheodyne manual LC-8A preparative solvent deliveries pump, a system controller (SCL-6A), a UV-VIS sensors (SPD- for syringe 10A) and a fraction collector (FCV-100B), computer system (C-R7A) and analysis software are all connected to (Shimadzu’s LC solution software).System is installed in Cosmosil 5C18-MS-II packed HPLC pipes Column (A) 250mm × 4.6mm I.D. (5 μm) and tubing string (B) 250mm × 20mm I.D. (5 μm).Analysis mode HPLC systems utilize (A) tubing string moves phase linear gradient in gradient condition and is carried out 15 minutes from 60%MeOH/40% water to 80%MeOH/20% water, with And the gradient from 80%MeOH/20% water to 100%MeOH carries out 15-30 minutes under flow velocity 1.0mL/min.UV detects wavelength For 254nm.Chromatography HPLC systems utilize tubing string (B), and preparative HPLC condition system is identical as analytic type HPLC, in addition to flow velocity It is set as except 10mL/min.
Fungal material
The drying mycelia of Antrodia camphorata provides for The Orchid Pavilion biotech inc in December, 2012.The fungi be through National Defense Medical Center professor H.C.Lin confirmation is crossed, deposit number is (NDMCP No.1011201).
Prepare the thick extract of fungi
Dry Antrodia camphorata mycelia 6.0kg is extracted 2 times at room temperature with 95% ethyl alcohol (60L).It is dense that gained merges extract Contracting obtains brown syrup (LT-E;1305.3g).This extract is soluble in water and with methylene chloride/water (1:1) it is allocated Extraction obtains the extract (LT-E-D for being dissolved in dichloromethane;553.3g) and it is dissolved in the extract (LT-E-W of water; 773.6g).Extract after drying is stored under 4 DEG C of dark places.
The separation of compound
Extract (the LT-E-D of dichloromethane will be dissolved in;60g) with column chromatography (silica gel is 230-400 sieve pore) and profit Use CH2Cl2-MeOH(100:0,95:5,90:10,0:100) stage gradient purges with, and merges to obtain four according to TLC sidelights on groups Main extract.First extract (LT-E-D-1 that column chromatography obtains;23g) in silica gel (20x 4cm) with CH2Cl2And CH2Cl2-MeOH(80:20) linear gradient purges with six extractions point of generation.Those extractions point are obtained after purification with preparative HPLC To antrocinnamone (compounds 1;25.3mg), quinone Q3 (compounds 3;118.4mg)、4- Acetylantroquinonol (compounds 6;10.6mg)、4,7-dimethoxy-5-methyl-1,3-benzodioxole (compound 9;117.6mg), 2,4-dimethoxy-6-methylbenzene-1,3-diol (compounds 10;9.4mg) and Antrodin A (compounds 11;21.3mg).Third extraction point (LT-E-D-3;15g) in silica gel (20x 4cm) with CH2Cl2- MeOH(95:5) seven extractions of generation that purge with divide.Gained extraction point is further purified to obtain 4- using preparative HPLC Acetylantrocamol LT3 (compounds 2;224.9mg), antrocamol LT3 (compounds 4;153.0mg)、 Antroquinonol (compounds 5;50.9mg), antroquinonol B (compounds 7;65.3mg) and 4- Acetylantroquinonol B (compounds 8;10.6mg).
Purifying and confirmation
By 95% alcoholic extract (1305.3g, dry) of Antrodia camphorata with dichloromethane (CH2Cl2) and water progress liquid-liquid Distribution.The extraction point (60g, dry) for dissolving in dichloromethane is chromatographed with silica gel, UV detections is recycled to carry out HPLC points From.This step can be used for 11 kinds of compounds (compound 1-11).As a result, 2 novel Studies on Ubiquinone Derivatives: Antrocinnamone (compound 1) and 4-acetylantrocamol LT3 (compound 2), together with other 9 known chemical combination Object, including 6 known Studies on Ubiquinone Derivatives:Quinone Q3 (compound 3), antrocamol LT3 (compound 4), Antroquinonol (compound 5), 4-acetylantroquinonol (compound 6), antroquinonol B (compounds And 4-acetylantroquinonol B (compound 8) 7);2 benzene ring type compounds:4,7-dimethoxy-5- Methyl-1,3-benzodioxole (compound 9) and 2,4-dimethoxy-6-methylbenzene-1,3-diol (change Close object 10);And 1 maleic acid derivatives:Antrodin A (compound 11), all by its spectrogram and known references and credible Sample compares and confirms.Its structure has all been disclosed as preceding contained.
HPLC is analyzed and fingerprint
Antrodia camphorata extract (ACE, 5.0mg) is dissolved in methanol (1mL), and with 0.45 μm of membrane filtration to carry out HPLC points Analysis.By the confirmation of residence time and UV absorption spectrums (254nm), it is determined that compound 1-11.From Antrodia camphorata extract (ACE) Obtained compound 1-11, residence time are as shown in Figure 1.
The structural formula of compound 1~11 is as follows:
Compound 1:antrocinnamone
Antrocinnamone is yellow oil, molecular formula C23H32O3(HR-ESI-MS).Its atomic mass is 30amu, than quinine Q3 smallers, be shown as quinine Q3 compound 1 de-methoxy.UV and IR spectrum with Quinone Q3 are similar, show it with ubiquinone methyl.Compound 11H NMR spectras (CDCl3, table 1) and display With 5 main methyl, 4 methylene, 1 methoxyl group and 4 olefinic protons, it is similar to compound 2, in addition to being short of H-24 (δ 3.96, s, 3H) signal is except quinone Q3.These results show the de-methoxy of the positions C-3, are associated with according to HMBC Property:H-3 (δ 5.85, s) to C-1 (δ 182.80), C-2 (δ 158.31) and C-5 (δ 138.75);With H-7 [δ 3.19 (2H, d, J= 6.8Hz)] to C-4 (δ 186.95), C-5 (δ 138.75), C-6 (δ 144.09), C-8 (δ 118.98) and C-9 (δ 137.51).On It states data and shows that compound 1 should be 5-methoxy-3-methyl-2- (3,7,11-trimethyldodeca-2,6,10- trienyl)cyclohexa-2,5-diene-1,4-dione。
Antrocinnamone (compound 1), yellow oil [α]D 23+36.7°(c 0.3,MeOH);UV(MeOH)λ max(logε):267.2(2.0)nm;ESIMS(positive)m/z 356.5[M+H]+;IR(KBr)νmax:3455,2065, 1644,1441,1224,554cm-11H and 13356.2408 (calcd.for of C NMR, (ginseng table 1 and 2) HRESIMS m/z C23H32O3[M+H]+356.2408)。
Compound 2:4-Acetylantrocamol LT3
4-Acetylantrocamol LT3 (compound 2), [α]D 23+ 114.7 ° (in MeOH), yellow oil.Its point Minor is C26H40O6, it is to determine from molecular ion peak in m/z 448.3 [M+H]+It is measured by ESI-MS.The UV spectrum of compound 2, It, which shows, absorbs maximum value in 264.4nm, IR spectrum ((3448,2974,1744,1632,1454,1364,1236,1142, 1012,944,596cm-1) antrocamol LT3 (compound 4) are similar to, show it with ubiquinone base.Compound 21H NMR spectra shows that 1 aoxidizes methine with 5 main methyl, 4 methylene, 2 methine protons, 2 methoxyl groups, 4 olefinic protons and 1 acetyl group, are similar to compound 2, in addition to H-4 (δ 5.74, d, 1H) signal further in change Close object 4 low field area outside and an other acetyl group (δ 2.08, s, 3H).This result shows that the acetyl group is connected to The positions C-4 of antrocamol LT3.This is partially proved through COSY-45 spectrum, shows oxidation methene proton (δ 5.74, d, J=3.2Hz, H-4) and oxidation methylene are based on the couple graphics of δ 1.88 (1H, m, H-5).Aforesaid data implies Compound 2 is 4-acetylantrocamol LT3.The configuration of C-8 and C-12 is E form, such as the δ of C-20 and C-21CPoint Not in δCShown in 16.02 and 16.08, and relative to those Z configurations about in δC=25.0.The opposite group of the ring of compound 2 State is consistent with antroquinonol and is confirmed via NOESY spectrum.
4-acetylantrocamol LT3 (compound 2):Yellow oil [α]D 23+114.7°(c 0.3,MeOH);UV (MeOH)λmax(logε):264.4(0.7)nm;ESIMS(positive)m/z 448.3[M+H]+;IR(KBr)νmax: 3448,2974,1744,1632,1454,1364,1236,1142,1012,944,596cm-11H and 13C NMR, (ginseng table 1 And 2) (calcd.for C of HRESIMS m/z 48.280323H32O3[M+H]+448.2803)。
Compound 3:quinone Q3
Compound 4:antrocamol LT3
Compound 5:antroquinonol
Compound 6:4-acetylantroquinonol
Compound 7:antroquinonol B
Compound 8:4-acetylantroquinonol B
Compound 9:4,7-dimethoxy-5-methyl-1,3-benzodioxole
Compound 10:2,4-dimethoxy-6-methylbenzene-1,3-diol
Compound 11:antrodin A
Table 11H NMR spectra data (CDCl3) compound 1-4
A acetate bases:δ 2.08 (s, OC=OCH3)
Table 213C NMR spectra data (CDCl3) compound 1-4
A) repeatability system derives from DEPT and tests.
B) the signal system without repeatability is to overlap;A small number of chemical shift systems are dispensed from COSY-45 or HMQC spectrum.
C) acetate base:δ 169.77 (s, C=O), 20.94 (q, CH3)
Cell strain and culture
Three human cancer cell's strain (A549 human lung adenocarcinoma cell's strains;HepG2 human hepatocarcinoma cells' strains;PC3 mankind forefront Adenocarcinoma cell strain) and MDCK (Madin-Darby canine kidney normal cell line) canine kidney cells strain take From U.S. ATCC.Cancer cell line is to contain 10%FBS, 100IU/mL penicillin, 100 μ g/mL streptomycin F12 culture mediums are cultivated.Cell culture is under 37 DEG C, the humidity of 5% carbon dioxide.It can be with before each experiment starts Mycoplasma is infected and is tested with PCR screening methods.
Cytotoxicity test
Three-type-person's quasi-cancer cell strain (A549, HepG2 and PC3) and mdck cell, with Antrodia camphorata extract, secondary extract with And single compound treated under various concentration survival rate, it is tested and is assessed with cell counting kit-8.Letter Yan Zhi, with total 5x 103Cells/well (A549, HepG2, PC3 and mdck cell) culture in 96 porose disc 12 hours, by cell with (0.01-100 μm, double dilutive method) of the compound of various concentration is handled 24 hours.Former culture medium is removed, 10% cell Each hole is added in counting kit-8, and culture plate is stood 2 hours.Instrument is read using ELISA to carry out with the absorbing wavelength of 540nm It measures.
Cytotoxicity detects
Compound 1-8 detects display, IC for the cytotoxicity of 3 kinds of human cancer cell's strains (A549, HepG2 and PC3)50 Range from 0.001~100 μM, and be then for mdck cell>100 μM (tables 3).Using Vepsid and taxol as positive control Group.
Notably, for three kinds of cancer cell line (A549, HepG2 and PC3), Antrocamol LT3 (compound 4) It is most potential.For A549, HepG2 and PC3 cancer cell line, IC50Respectively 0.080,0.1060 and 0.001 μM. Antrocamols is ubiquinone derivative, with 4-hydroxy-2,3-dimethoxy-6-methyl-cyclohex-2- Enone ring structures, it appears that show for the selective cytotoxicity of cancer cell, but the acetylation of the positions C-4 such as 4- Acetylantrocamol LT3 (compound 2), reduce the activity of antrocamols.Compound 1-8 comes under ubiquinone class, And relatively low cytotoxicity is all shown for non-cancerous cells strain (MDCK) cell.Compound 9-11 is then shown for normal Or cancer cell line all no cytotoxicities.
The discussion of cytotoxicity test result and structure
Compare ubiquinone analog derivative (compound 1-8), it is found that different cytotoxicity degree is related to its chemical constitution.It is first First, the Studies on Ubiquinone Derivatives with 4-hydroxy-cyclohex-2-enone ring structures, it may be possible to have active anticancer must The group needed.Second, the ubiquinone with 4-hydroxy-cyclohex-2-enone ring structures and 4-acetate groups Class compound is compared with its corresponding parent compound has lower activity, such as compound 2,6 and 8.Third, there are one tools In the Studies on Ubiquinone Derivatives of the 4-hydroxy-cyclohex-2-enone ring structures of the arbitrary hydroxyl of side chain, anticancer can be increased Activity, such as compound 2,4 has 17-hydroxyl groups and there are one 15-hydroxyl groups for antrocamol LT1 tools. 4th, the Studies on Ubiquinone Derivatives with 1,4-benzoquinone (paraquinone) may be more selective for PC3 and A549 cells, but It is then no for HepG2 cell strains.Meanwhile being compared with compound 5, compound 3 has normal cell strain (mdck cell strain) Lower cytotoxicity.And compared with compound 3, the compound 7 with 3-methylfuran-2-one is for cancer cell line table Reveal lower activity.However, being compared with compound 5, compound 7 has normal cell strain (mdck cell strain) lower Cytotoxicity.
According to the above results, there are one the Studies on Ubiquinone Derivatives pair of 4-hydroxy-cyclohex-2-enone ring structures for tool It is contributive in active anticancer.It is interesting that being compared with antroquinonol and 4-acetate, in side chain tool, there are one appoint The hydroxyl of meaning significantly increases active anticancer.Compound 1-8 is for cancer cell line, it appears that shows selective cell toxicant Property.
Further, two benzenoids (compound 9 and 10) and a maleic compound (compound 11) lower activity, is shown for cancer cell line, but only compound 9 shows a little activity for PC3 cell strains, IC50For 13.2590 μM (tables 3).
Compound 1-4 and 7-11 also show relatively low toxicity, for non-cancerous cells strain (MDCK), IC50For> 100μM。
Table 3 extracts the cytotoxicity from the compound 1-11 of Antrodia camphorata
A) here it is shown that result is average value (n=6)
For this case, although the result in cytotoxicity detection of chemical combination 1,3 is not most ideal, the two is for lung gland The cell strain of cancer, liver cancer and prostate cancer still has anticancer effect, and the effect and is not disclosed for.Compound 1 belongs to new Compound, and compound 1,3 has common general formula (following Formula XII depicted).
Wherein R is H or OMe.
When R is H, as this case compound 1 (antrocinnamone).
When R is OMe, as this case compound 3 (quinone Q3).
As seen from the above embodiment, the exploitation value in the true tool industry of Antrodia camphorata compound provided by the present invention and application thereof Value, the only above narration is only the preferred embodiments of the invention explanation, all to be skillful in this those skilled in the art when be according to above-mentioned explanation And make other various improvement, only these changes are still fallen in spirit and the scope of the claims bounded by of the present invention.

Claims (4)

1. a kind of compound of separated from Antrodia sesame, is indicated with Formulas I:
2. a kind of compound of separated from Antrodia sesame is used to prepare the purposes for inhibiting tumour growth drug, the compound is with Formula XII It indicates:
Wherein R is H or OMe, which is one of adenocarcinoma of lung, liver cancer and prostate cancer.
3. purposes according to claim 2, the wherein R in the compound are H, indicated with Formulas I:
4. purposes according to claim 2, the wherein R of the compound are OMe, indicated with formula III:
CN201710156444.8A 2017-02-24 2017-03-16 Compounds isolated from Antrodia camphorata and uses thereof Pending CN108503523A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW106106555A TW201831436A (en) 2017-02-24 2017-02-24 Compound isolated from Antrodia camphorata and applications therefor capable of being used as a pharmaceutical product to inhibit the growth of cancerous cells
TW106106555 2017-02-24

Publications (1)

Publication Number Publication Date
CN108503523A true CN108503523A (en) 2018-09-07

Family

ID=63112278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710156444.8A Pending CN108503523A (en) 2017-02-24 2017-03-16 Compounds isolated from Antrodia camphorata and uses thereof

Country Status (3)

Country Link
CN (1) CN108503523A (en)
DE (1) DE102018103030A1 (en)
TW (1) TW201831436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113402371A (en) * 2021-06-23 2021-09-17 上海理工大学 2, 3-dimethoxy-5-methyl-1-hydroxy-4 benzoquinone compound, preparation method and application

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114487252B (en) * 2021-12-28 2024-03-26 陕西嘉禾生物科技股份有限公司 Thin-layer chromatography identification method for distinguishing Antrodia camphorata from Antrodia camphorata

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527789A (en) * 1992-02-24 1996-06-18 East Carolina University Method of inhibiting carcinogenesis by treatment with dehydroepiandrosterone and analogs thereof
CN105263893A (en) * 2013-02-20 2016-01-20 国鼎生物科技股份有限公司 Cyclohexenone compositions and process for making thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527789A (en) * 1992-02-24 1996-06-18 East Carolina University Method of inhibiting carcinogenesis by treatment with dehydroepiandrosterone and analogs thereof
CN105263893A (en) * 2013-02-20 2016-01-20 国鼎生物科技股份有限公司 Cyclohexenone compositions and process for making thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KEVIN CHI-CHUNG CHOU,SHANG-HAN YANG,HSIANG-LIN WU等: "Biosynthesis of Antroquinonol and 4‑Acetylantroquinonol B via a Polyketide Pathway Using Orsellinic Acid as a Ring Precursor in Antrodia cinnamomea", 《JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY》 *
MADAMANCHI GEETHANGILI AND YEW-MIN TZENG: "Review of Pharmacological Effects of Antrodia camphorata and Its Bioactive Compounds", 《EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113402371A (en) * 2021-06-23 2021-09-17 上海理工大学 2, 3-dimethoxy-5-methyl-1-hydroxy-4 benzoquinone compound, preparation method and application
CN113402371B (en) * 2021-06-23 2022-09-06 上海理工大学 2, 3-dimethoxy-5-methyl-1-hydroxy-4 benzoquinone compound, preparation method and application

Also Published As

Publication number Publication date
DE102018103030A1 (en) 2018-08-30
TW201831436A (en) 2018-09-01

Similar Documents

Publication Publication Date Title
Huang et al. The cytotoxicity of 8-O-4′ neolignans from the seeds of Crataegus pinnatifida
Liao et al. 2-(2-Phenylethyl) chromone derivatives in artificial agarwood from Aquilaria sinensis
Abegaz et al. Prenylated chalcones and flavones from the leaves of Dorstenia kameruniana
Syarifah et al. Potential anticancer compound from Cerbera odollam
Tene et al. Lignans from the roots of Echinops giganteus
CN107459477A (en) Iso-indoles alkaloid compound and its extraction separation method in a kind of purslane
Yang et al. Acylphloroglucinol derivatives from the leaves of Syzygium samarangense and their cytotoxic activities
Ito et al. New phloroglucinol derivatives from Indonesian Baeckea frutescens
CN102796113B (en) Xanthone compound, and preparation method and application thereof
CN101463058B (en) Lanoline alkane type triterpenoid sexangulic acid, derivative thereof and preparation and use thereof
Zhou et al. Structural elucidation and anti-neuroinflammatory activities of lignans from the testas of Vernicia montana
Chiou et al. Isolation and cytotoxic effect of anthraquinones from Morinda umbellata
CN108503523A (en) Compounds isolated from Antrodia camphorata and uses thereof
Li et al. Chemical constituents from the heartwood of Toxicodendron vernicifluum (Stokes) FA Barkley
CN104292203B (en) A kind of Isocoumarin compounds and its preparation method and application
Naphong et al. Anticancer activity of isolated chemical constituents from Miliusa smithiae
CN109608419B (en) Diaryl heptane compounds extracted from exocarpium Juglandis Immaturum, and preparation method and application thereof
CN110343045A (en) Aryl-tetralin type Lignanoids compounds and preparation and application
CN107746421B (en) Compound DICTYOPTERISIN F and its application in preparation of anti-tumor drugs
CN103254263B (en) Cardiac glycoside compound and preparation method as well as application thereof
CN106220587B (en) Two kinds of alkaloid compounds and its extraction separation method in purslane
CN107365336A (en) A kind of noval chemical compound extracted from Guava Leaf, preparation method and its usage
Issa et al. New sesquiterpene lactones from the aerial parts of Pseudoelephantopus spicatus
Yu et al. Phenolic cyclobutantetraol esters from Scindapsus officinalis (Roxb.) Schott
CN106928173B (en) Phenolic acid compound in lavender and its preparation method and application

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180907