ABSTRACT
ETHNOPHARMACOLOGICAL USES: Black cohosh, also known as Cimicifuga sp., is one of the most widely used ethnomedicine for the treatment of major health issues in women. Some reports show that Cimicifuga sp. exhibit anti-cancer, anti-viral, anti-microbial, anti-pyretic, and anti-inflammatory properties. PURPOSE OF THIS REVIEW: The objective of this comprehensive review is to furnish current and exhaustive knowledge pertaining to the pharmacological, phytochemical, and therapeutic properties of Cimicifuga sp. MATERIALS AND METHODS: In this review, all the available information was collected on Cimicifugasp. via computerized search using Google Scholar, PubMed, Research Gate, Sci-Hub, supplementary resources (books, government reports, and Ph.D. theses). RESULT: The phytochemical investigation on Cimicifuga sp. has shown phytoconstituents such as triterpenoid glycosides, phenylpropanoid, flavonoids, saponin, lignan, nitrogenous compounds, alkaloids, 4α-Methyl steroids and some other component like monoterpene lactones cimicifugolides A-C etc. Cimicifuga conveys a wide scope of research on in-vitro and in-vivo pharmacological potential, like anti-cancer, anti-microbial, anti-viral, anti-inflammatory, estrogenic, anti-oxidant, anti-neoplastic, anti-depressant, anti-Alzheimer, and anti-climacteric properties. CONCLUSION: This article discusses the medicinal and traditional histories of various Cimicifuga species. Because quality control and safety assessments of Cimicifuga species are currently lacking, only a limited portion of the plant may be used as medication. The majority of current research focuses on triterpene glycosides. Although there are a variety of additional molecules that may have novel biological functions, systematic investigations of these compounds are lacking. The Cimicifuga plant has to go through a lot of studies before it can be completely used in clinics as a viable medicinal contender.
Subject(s)
Actaea , Cimicifuga , Female , Humans , Anti-Inflammatory Agents , Antiviral Agents , Ethnopharmacology , Glycosides , Molecular Structure , Phytochemicals/pharmacology , Phytochemicals/therapeutic use , Phytotherapy , Plant Extracts/pharmacology , Plant Extracts/therapeutic useABSTRACT
The deciduous broad-leaved forests (DBLFs) cover large temperate and subtropical high-altitude regions in the Northern Hemisphere. They are home to rich biodiversity, especially to numerous endemic and relict species. However, we know little about how this vegetation in the Northern Hemisphere has developed through time. Here, we used Actaea (Ranunculaceae), an herbaceous genus almost exclusively growing in the understory of the Northern Hemisphere DBLFs, to shed light on the historical assembly of this biome in the Northern Hemisphere. We present a complete species-level phylogenetic analysis of Actaea based on five plastid and nuclear loci. Using the phylogenetic framework, we estimated divergence times, ancestral ranges, and diversification rates. Phylogenetic analyses strongly support Actaea as monophyletic. Sections Podocarpae and Oligocarpae compose a clade, sister to all other Actaea. The sister relationship between sections Chloranthae and Souliea is strongly supported. Section Dichanthera is not monophyletic unless section Cimicifuga is included. Actaea originated in East Asia, likely the Qinghai-Tibet Plateau, in the late Paleocene (c. 57 Ma), and subsequently dispersed into North America in the middle Eocene (c. 43 Ma) via the Thulean bridge. Actaea reached Europe twice, Japan twice, and Taiwan once, and all these five colonization events occurred in the late Miocene-early Pliocene, a period when sea level dropped. Actaea began to diversify at c. 43 Ma. The section-level diversification took place at c. 27-37 Ma and the species-level diversification experienced accelerations twice, which occurred at c. 15 Ma and c. 5 Ma, respectively. Our findings suggest that the Northern Hemisphere DBLFs might have risen in the middle Eocene and further diversified in the late Eocene-Oligocene, middle Miocene and early Pliocene, in association with climatic deterioration during these four periods.
Subject(s)
Actaea , Ranunculaceae , Phylogeny , Phylogeography , ForestsABSTRACT
Twelve undescribed 15,16-seco-cycloartane triterpenoids, 15,16-seco-cimiterpenes C-N, as well as five previously reported analogs were isolated by NMR-tracking methods from the rhizomes of Cimicifuga acerina (Sieb. et Zucc.) Tanaka. Among them, 15,16-seco-cimiterpenes C-N were the first 15,16-seco-cycloartane triterpenoids featuring acetal or hemiacetal structures at C-15. The chemical structures of 15,16-seco-cimiterpenes C-N were determined based on comprehensive spectroscopic analysis, chemical method, and comparison with the previous literature data. After that, all these compounds were evaluated for their lipid-lowering effects on 3T3-L1 adipocytes.15,16-seco-cimiterpene D was found to exhibit a comparable reducing lipid effect at the concentration of 50 µM, with an inhibition rate at 35.96%.
Subject(s)
Actaea , Cimicifuga , Triterpenes , Cimicifuga/chemistry , Magnetic Resonance Spectroscopy , Triterpenes/pharmacology , Triterpenes/chemistry , Lipids , Molecular StructureABSTRACT
Two new cycloartane triterpenoid glycosides, soulieoside V (1) and 15-deacetylbeesioside O (2), together with one known compound, beesioside J (3), were isolated from the ethanolic extract of the rhizomes of Actaea vaginata. Their structures were elucidated by spectroscopic methods and by comparison with data reported in the literature. All the compounds were tested for their cytotoxic activities against human cancer cell lines.
Subject(s)
Actaea , Triterpenes , Humans , Actaea/chemistry , Rhizome/chemistry , Glycosides/chemistry , Triterpenes/chemistry , Molecular StructureABSTRACT
A further phytochemical investigation of the whole plants of Actaea vaginata afforded two new cycloartane triterpenoid saponins, (20S*,24R*)-15α,16ß-diacetoxy-20,24-epoxy-9,19-cyclolanostane-3ß,25-diol-3-O-ß-d-xylopyranoside (1) and (20S)-15ß,16ß -diacetoxy-18,20-epoxy-3ß,25-diol-24-oxo-9,19-cyclolanostan-3-O-ß-D-xylo-pyrano-syl-25-O-ß-d-glucopyranoside (2), together with four known compounds (3-6). Their structures were established on the basis of extensive analysis of NMR and HRESIMS data as well as by comparison with the reported data in the literature. All the isolates were evaluated for their cytotoxic activities against human hepatocellular carcinoma HepG2 cell line. Compounds 1 and 2 exhibited weak cytotoxicity with IC50 values of 36.10 and 27.39 µM, respectively. In addition, beesioside I (6) was found to significantly inhibit proliferation and induce apoptosis in HepG2 cells. A closer examination of underlying mechanism revealed that beesioside I could increase the levels of ROS and caspase-3 and promote phosphorylation of JNK in the JNK signaling pathway. Molecular modeling studies also shed further light on how beesioside I interacted with the key protein kinase.
Subject(s)
Actaea , Antineoplastic Agents , Saponins , Triterpenes , Actaea/chemistry , Caspase 3 , Glycosides/chemistry , Humans , Molecular Structure , Protein Kinases , Reactive Oxygen Species , Saponins/chemistry , Triterpenes/chemistryABSTRACT
A new phenylpropanoid allopyranoside (1) and a new indolinone alkaloid (2) were isolated from the rhizomes of Actaea dahurica (syn. Cimicifuga dahurica). The structures of those two compounds were deduced as cimicifugaside F (1) and 3E,11E-(3-methyl-2-butenylidene acid)-2-indolinone-1-O-ß-d-glucopyranoside (2) by detailed analysis of their MS, 1D and 2D NMR data and comparison with literatures. Additionally, the isolates were evaluated for their inhibitory effects on the production of NO by LPS-stimulated RAW 264.7 macrophages.
Subject(s)
Actaea , Alkaloids , Antineoplastic Agents , Cimicifuga , Actaea/chemistry , Alkaloids/analysis , Antineoplastic Agents/analysis , Cimicifuga/chemistry , Molecular Structure , Rhizome/chemistryABSTRACT
Two new triterpenoid-chromone hybrids, cimitriteromones H (1) and I (2), along with two known analogues (3, 4) were isolated from the phytochemical research on the n-butyl alcohol extracts of Actaea cimicifuga rhizomes. The new compounds were elucidated by spectroscopic experiments and chemical method. The cytotoxic activities of the isolated compounds were tested on A-549/Taxol cell line. Cimitriteromone I (2) showed cytotoxicity with IC50 value of 27.14 ± 1.38 µM comparable to positive control group cisplatin (IC50 value of 25.80 ± 1.15 µM).
Subject(s)
Actaea , Cimicifuga , Triterpenes , Chromones/pharmacology , Rhizome , Triterpenes/pharmacologyABSTRACT
One new cycloartane triterpene bisdesmoside, soulieoside U, was isolated from the rhizomes of Actaea vaginata. Its structure was elucidated by extensive analysis of the NMR and MS data. Soulieoside U was evaluated for cytotoxic activities against three human cancer cell lines.
Subject(s)
Actaea , Triterpenes , Glycosides/pharmacology , Humans , Molecular Structure , Rhizome , Triterpenes/pharmacologyABSTRACT
Ten cycloart-7-ene triterpenoid glycosides, including three new compounds (1-3), were isolated from the roots of Cimicifuga dahurica. Their structures were elucidated on the basis of extensive spectroscopic analyses, chemical methods and comparison with literatures. In addition, the isolates were evaluated for their inhibitory effects on the production of NO, as well as the expressions of iNOS and COX-2 in LPS-stimulated RAW 264.7 macrophages. The results showed that compounds 3, 5, 6, 7 and 8 can reduce the release of NO in a dose-dependent manner. Mechanistically, Western blot analysis indicated that the NO inhibitory effects relied on down-regulating the expression of iNOS, and partially associated with lowering the expression of COX-2.
Subject(s)
Actaea , Cimicifuga , Triterpenes , Anti-Inflammatory Agents/pharmacology , Glycosides/pharmacology , Triterpenes/pharmacologyABSTRACT
A new cycloartane triterpene bisdesmoside, soulieoside T (1), and one known compound, oleanolic acid (2), were isolated from the ethanolic extract of the rhizomes of Actaea vaginata. Their structures were elucidated by spectroscopic methods and by comparison with data reported in the literature. Compound 1 was evaluated for cytotoxic activities against three human cancer cell lines.
Subject(s)
Actaea , Antineoplastic Agents, Phytogenic/pharmacology , Rhizome/chemistry , Saponins/pharmacology , Triterpenes/pharmacology , Actaea/chemistry , Antineoplastic Agents, Phytogenic/chemistry , Antineoplastic Agents, Phytogenic/isolation & purification , Cell Line, Tumor , Humans , Saponins/chemistry , Triterpenes/chemistry , Triterpenes/isolation & purificationABSTRACT
The methanol extract and its ethyl acetate fraction (EAF) of Actaea acuminata (Wall. ex. Royle) H. Hara roots were reported to exhibit significant antianxiety, anticonvulsant and antidepressant activities, and mild sedative activity. But the constituents responsible for these activities have not been isolated. The present study was undertaken to isolate neuroprotective compounds of A. acuminata following bioactivity-guided-fractionation. The column chromatography of EAF and its sub-fractions led to the isolation of four phenolic compounds (bergenin, gallic acid, acetyl bergenin and racemic mixture of diacetyl bergenin), which were characterized by IR and NMR spectral analysis. All the compounds exhibited significant antianxiety and antidepressant activities with respect to control. The gallic acid and bergenin did not show anticonvulsant activity, whereas acetyl bergenin and racemic mixture of diacetyl bergenin exhibited significant anticonvulsant activity. Neuropharmacological activities of A. acuminata are attributed due to polyphenolic compounds. Scientific validation of traditional claims of A. acuminata has opened up roadmap of research for the development of CNS affecting lead molecules.
Subject(s)
Actaea/chemistry , Neuroprotective Agents/pharmacology , Plant Extracts/pharmacology , Plant Roots/chemistry , Anti-Anxiety Agents/chemistry , Anti-Anxiety Agents/pharmacology , Anticonvulsants/chemistry , Anticonvulsants/pharmacology , Carbon-13 Magnetic Resonance Spectroscopy/methods , Hypnotics and Sedatives/chemistry , Hypnotics and Sedatives/pharmacology , Magnetic Resonance Spectroscopy/methods , Neuroprotective Agents/chemistry , Plant Extracts/chemistry , Proton Magnetic Resonance Spectroscopy/methods , Spectrophotometry, Infrared/methodsABSTRACT
The 1H NMR spectra of crude extracts from a total of 33 Actaea samples were acquired and analyzed for their species- and plant part-specific metabolomic characteristics by identifying fingerprint resonances via visual observation as well as a chemometric approach using principal component analysis (PCA). The main study subjects were the roots/rhizomes and aerial parts of three American species, Actaea racemosa (AR), Actaea podocarpa (AP) and Actaea cordifolia (AC). AP exhibited an already visually distinct chemical profile from those of the other two species. The species-characteristic resonances were identified as analytical chemotaxonomic markers. AR and AC exhibited visually similar 1H NMR spectral profiles that required statistical analysis for differentiation. Several characteristic peaks and peak patterns were identified for each group of samples. Together with the three American Actaea species, the characteristics of the 1H NMR spectra of Asian species are also discussed. A statistical analysis method using PCA was employed to provide the metabolomic profile for visually minor but analytically significant chemotaxonomic differences. PCA scores allowed differentiation between the three American Actaea species, as well as the ability to differentiate between the various plant parts (aboveground vs. roots/rhizomes).
Subject(s)
Actaea/chemistry , Actaea/classification , Metabolomics , Cimicifuga/chemistry , Magnetic Resonance Spectroscopy , North America , Phytochemicals/analysis , Species SpecificityABSTRACT
The 70% ethanol extract of the whole plant of Souliea vaginata was purified by multi-chromatographic methods including macroporous resin,silica gel,Sephadex LH-20,and C18-reversed-phase column chromatography. A new spirocyclic cycloartane triterpenoid was isolated and identified as( 16 R*,20 R*,23 S*,24 R*,25 S*)-16,23: 23,26-diepoxy-15α,24,25-trihydroxy-9,19-cycloart-3ß-O-ß-D-xylopyranoside( 1),and named as soulieoside S. Its planar structure and relative configuration were determined by spectroscopic techniques including 2 D NMR and HRESI-MS. As one of the main components of S. vaginata,compound 1 was evaluated for its anti-inflammatory activity by a lipopolysaccharide( LPS)-stimulated NO production model in RAW264. 7 macrophages,but it didn't show NO production inhibitory effect.
Subject(s)
Actaea/metabolism , Triterpenes/metabolism , Actaea/chemistry , Glycosides , Lipopolysaccharides , Molecular Structure , Triterpenes/analysisABSTRACT
Ester and amide derivatives of hydroxycinnamic acids are found in black cohosh (Actaea racemosa) and other Actaea plants. These two compound groups were evaluated for authentication of black cohosh dietary supplements. The hydroxycinnamic acid esters (HCAE) were profiled by ultra-performance liquid chromatography-photodiode array detection (UPLC-PDA). The hydroxycinnamic acid amides (HCAA) were acquired simultaneously by mass spectrometry-multiple reaction monitoring (UPLC-MRM) mode. In contrast with the traditional HCAE method using 8 compounds, profiles of HCAA using only 4 feruloyl dopamine-O-hexosides was more convenient for peak by peak comparison. Partial least square discriminant analysis (PLS-DA) was applied to both HCAE and HCAA datasets. Authenticated plant samples of five Actaea species were randomly divided into training and test sets to build and validate the two PLS-DA models. Both models provided reasonable estimates for the classification of A. racemosa and other Actaea plant samples. However, HCAA model performs better in sensitivity, specificity, and accuracy. Assessment of supplement samples provided quite different results for the solid and liquid dietary supplement samples, indicating the dosage form could affect the composition of marker compounds. Graphical abstract.
Subject(s)
Actaea/chemistry , Coumaric Acids/chemistry , Dietary Supplements/analysis , Amides/analysis , Chromatography, Liquid/methods , Drug Contamination , Esters/analysis , Limit of Detection , Mass Spectrometry/methods , Spectrophotometry, UltravioletABSTRACT
Eight undescribed 9,19-cycloartane type triterpenoid glycosides (cimdalglnoside A-H) and ten known analogues were obtained from the phytochemical research on the roots of Actaea dahurica (syn. Cimicifuga dahurica). All compounds were characterised by spectroscopic experiments, and chemical method. All the compounds isolated were assayed for cytotoxicity to five human cancer cell lines. Cimdalglnoside G showed promising cytotoxicities against Hela, and MCF-7 cell lines with IC50 values at 7.7 and 12.2⯵M.
Subject(s)
Actaea/chemistry , Glycosides/pharmacology , Plant Roots/chemistry , Triterpenes/pharmacology , Antineoplastic Agents, Phytogenic/isolation & purification , Antineoplastic Agents, Phytogenic/pharmacology , China , Glycosides/isolation & purification , HeLa Cells , Humans , MCF-7 Cells , Molecular Structure , Phytochemicals/isolation & purification , Phytochemicals/pharmacology , Triterpenes/isolation & purificationABSTRACT
Ten undescribed 9,19-cycloartane type triterpenoid glycosides (cimdahxynoside A-J) and five known analogues were obtained from the phytochemical research on the roots of Actaea dahurica (syn. Cimicifuga dahurica). All compounds were characterised by spectroscopic experiments, chemical method and X-ray Single-crystal diffraction analysis. Cimdahxynoside A represented the first X-ray crystallography of 9,19-cycloartane type triterpenoid diglycoside. The cytotoxicity of all compounds were tested against five human cancer cell lines. Cimdahxynoside F showed significant cytotoxicity, with IC50 values between 6.6 and 9.9⯵M.
Subject(s)
Actaea/chemistry , Glycosides/chemistry , Glycosides/pharmacology , Plant Roots/chemistry , Triterpenes/chemistry , Antineoplastic Agents/chemistry , Antineoplastic Agents/pharmacology , Cell Line, Tumor , Humans , Models, Molecular , Molecular ConformationABSTRACT
Five undescribed cycloartane triterpenoids, including two cycloartane trinor-triterpenoids, were isolated from a 70% ethanol extract of the whole plant of Actaea vaginata (Ranunculaceae), together with thirteen known cycloartane triterpenoids. Their structures were determined by spectroscopic techniques and quantum chemical calculations for intramolecular noncovalent interactions with reduced density gradient method. All compounds were evaluated for their anti-inflammatory effects by a lipopolysaccharide (LPS)-stimulated nitric oxide (NO) production model in RAW264.7 macrophage cells, and some showed potent inhibitory effects with IC50 values ranging from 5.0 to 24.4⯵M. Further mechanism studies showed that one compound dose-dependently suppressed LPS-induced NO production and pro-inflammatory cytokines secretion, and decreased the expression of iNOS, through inhibiting NF-κB activation.
Subject(s)
Actaea/chemistry , Lipopolysaccharides/pharmacology , Macrophages/drug effects , Triterpenes/chemistry , Triterpenes/pharmacology , Animals , Anti-Inflammatory Agents, Non-Steroidal/chemistry , Anti-Inflammatory Agents, Non-Steroidal/pharmacology , Macrophages/cytology , Macrophages/metabolism , Mice , Models, Molecular , Molecular Conformation , NF-kappa B/metabolism , Nitric Oxide/biosynthesis , RAW 264.7 Cells , Signal Transduction/drug effectsABSTRACT
One new 15,16-seco-cycloartane triterpene (1: ), three new cycloartane triterpene glycosides (2: -4: ), and five known compounds (5: -9: ) were isolated from the aerial parts of Actaea heracleifolia. The chemical structures of these compounds were determined on the basis of NMR analysis, HRTOF-ESIMS data, and other spectroscopic methods. Selected compounds were evaluated for their cytotoxicity against human tumor cell lines (HL-60, SMMC-7721, A549, MCF-7, and SW480) in vitro. Compounds 3: and 4: showed weak activity against the HL-60, A-549, and MCF-7 cell lines with IC50 values ranging from 21.34 to 36.98 µM.
Subject(s)
Actaea/chemistry , Antineoplastic Agents/chemistry , Triterpenes/chemistry , Antineoplastic Agents/isolation & purification , Cell Line, Tumor , Humans , Magnetic Resonance Spectroscopy , Plant Leaves/chemistry , Plant Stems/chemistry , Triterpenes/isolation & purificationABSTRACT
The 70% ethanol extract of the whole plant of Souliea vaginata was purified by multi-chromatographic methods including macroporous resin,silica gel,Sephadex LH-20,and C18-reversed-phase column chromatography. A new spirocyclic cycloartane triterpenoid was isolated and identified as( 16 R*,20 R*,23 S*,24 R*,25 S*)-16,23: 23,26-diepoxy-15α,24,25-trihydroxy-9,19-cycloart-3β-O-β-D-xylopyranoside( 1),and named as soulieoside S. Its planar structure and relative configuration were determined by spectroscopic techniques including 2 D NMR and HRESI-MS. As one of the main components of S. vaginata,compound 1 was evaluated for its anti-inflammatory activity by a lipopolysaccharide( LPS)-stimulated NO production model in RAW264. 7 macrophages,but it didn't show NO production inhibitory effect.
Subject(s)
Actaea/metabolism , Glycosides , Lipopolysaccharides , Molecular Structure , Triterpenes/metabolismABSTRACT
The genus Actaea plants are widely distributed in China, and the cycloartane triterpenoids are the characteristic constituents of this genus. They are divided into types of cimigenol, hydroshengmanol, shengmanol, cimiacerogenin, acteol, 16, 23-diketo, foetidonol, dahurinol, etc. Cycloartane triterpenoids show many biological activities, such as cytotoxicity, anti-osteoporosis, antiviral, anti-inflammatory, anti-nucleoside transport, neuroprotective, anti-oxidant, antibacterial activities. The present paper reviewed the distribution of the plant resources of Actaea, chemical structures and biological activities of cycloartane triterpenoids, aiming to provide a reference for the further research in the future.