Biebersteinia heterostemon 11 claims

species · family Biebersteiniaceae · green plant · NCBI Taxonomy ↗

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11 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Three new caryophyllene-type sesquiterpenoid glycosides were isolated.

Taxon: Biebersteinia heterostemonBiebersteinia heterostemone0
Outcome: Three new caryophyllene-type sesquiterpenoid glycosidese0

Verbatim

e0
“Three new caryophyllene-type sesquiterpenoid glycosides were isolated from Biebersteinia heterostemon”
✓ located verbatim in the source · abstract, characters 0–101

Title

Three new caryophyllene-type sesquiterpenoid glycosides from Biebersteinia heterostemon maxim

Qing Li; Wen-Jian Gu; Ya-Mei Zhang; et al. Natural Product Research 2023. doi:10.1080/14786419.2023.2297257

Other claims from this paper (1)

Observation Compound 1 showed weak cytotoxicity against MCF-7/TAM with IC50 of 106.4 ± 0.04 μM.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Compound 1 showed weak cytotoxicity against MCF-7/TAM with IC50 of 106.4 ± 0.04 μM.

Taxon: Biebersteinia heterostemonBiebersteinia heterostemont0
Outcome: weak cytotoxicity against MCF-7/TAMe0
Value: 106.4 ± 0.04 μMe0

Verbatim

e0
“compound 1 was found to exhibit the weak cytotoxicity against MCF-7/TAM with the IC50 value of 106.4 ± 0.04 μM”
✓ located verbatim in the source · abstract, characters 299–409

t0
“Biebersteinia heterostemon”
✓ located verbatim in the source · title, characters 61–87

Title

Three new caryophyllene-type sesquiterpenoid glycosides from Biebersteinia heterostemon maxim

Qing Li; Wen-Jian Gu; Ya-Mei Zhang; et al. Natural Product Research 2023. doi:10.1080/14786419.2023.2297257

Other claims from this paper (1)

Observation Three new caryophyllene-type sesquiterpenoid glycosides were isolated.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Six compounds were identified in the aerial parts of Biebersteinia heterostemon.

Taxon: Biebersteinia heterostemon Maxim.Biebersteinia heterostemone0
Organ / stage: aerial partse0
Outcome: hypolaetin 7-O-β-xylopyranoside(1),galegine(2),trans-4-hydroxygalegine(3)e0
Value: Six compoundse0

Verbatim

e0
“Six compounds were isolated from the aerial parts of Biebersteinia heterostemon Maxim.(Geraniaceae) by coloum chromatography.Upon spectroscopic evidence they were identified as hypolaetin 7-O-β-xylopyranoside(1),galegine(2),trans-4-hydroxygalegine(3),mannitol(4),umbelliferone(5) and quercetin(6).”
✓ located verbatim in the source · abstract, characters 0–297

Title

Chemical Constituents in Aerial Parts of Biebersteinia heterostemon Maxim.

Dengji Lou Tianran chanwu yanjiu yu kaifa 2009

Observationobservedoriginal resultmeasured

Claim · model-written summary

B. heterostemon had the reported 2n=10 karyotype formula and 3A type.

Taxon: B. heterostemonBiebersteinia heterostemone0
Outcome: karyotype formulaee0
Value: 2n=10=2m(2sec)+8sm(2sec)e0
Qualifier: 3A typee0

Verbatim

e0
“The karyotype formulae of both B. heterostemon and B. odora were 2n=10=2m(2sec)+8sm(2sec), belonging to the 3A type”
✓ located verbatim in the source · abstract, characters 343–458

t0
“Biebersteinia”
✓ located verbatim in the source · title, characters 19–32

Title

Karyomorphology of Biebersteinia Stephan (Geraniaceae) and its systematic and taxonomic significance

Jianquan Liu; Ho Ting-nong; Shilong Chen; et al. Zhōngyāng yánjiūyuàn zhíwùxué huikān/Zhōngyāng yánjiūyuàn zhíwùxué huikān 2001. doi:10.7016/bbas.200101.0061

Other claims from this paper (6)

Observation Both species had simple chromocenter interphase nuclei and interstitial prophase chromosomes.
Observation B. odora had the reported 2n=10 karyotype formula and 3A type.
Observation Four of five known species have basic chromosome number x=5.
Observation The chromosome features were regarded as a genus marker.
Observation Karyomorphology did not support traditional placement in Geraniaceae.
Observation Unique karyomorphology was interpreted to justify familial or ordinal status.

Observationobservedoriginal resultmeasured

Claim · model-written summary

A new bisabolane-typed sesquiterpene glycoside and three bioactive compounds were characterized from the whole plant of Biebersteinia heterostemon.

Taxon: Biebersteinia HeterostemonBiebersteinia heterostemont0
Organ / stage: whole plante1
Outcome: characterizede1

Verbatim

t0
“Biebersteinia Heterostemon”
✓ located verbatim in the source · title, characters 79–105

e1
“a new bisabolane-typed sesquiterpene glycoside and three bioactive compounds (artemetin, geniposide and 6β-hydroxygeniposide) were characterized from the whole plant of Biebersteinia heterostemon”
✓ located verbatim in the source · abstract, characters 72–267

Title

A New Antibacterial Sesquiterpene Glycoside and Other Bioactive Compounds from Biebersteinia Heterostemon

J. C. Meng; H. Lu; H. Li; et al. Spectroscopy Letters 1999. doi:10.1080/00387019909350045

Other claims from this paper (1)

Observation The new sesquiterpene glycoside of Biebersteinia heterostemon showed pronounced antibacterial activity against Bacillus subtilis, Staphylococcus aureus and Pseudomonas sp., with MICs of 50, 50 and 70 μg/ml.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The new sesquiterpene glycoside of Biebersteinia heterostemon showed pronounced antibacterial activity against Bacillus subtilis, Staphylococcus aureus and Pseudomonas sp., with MICs of 50, 50 and 70 μg/ml.

Taxon: Biebersteinia HeterostemonBiebersteinia heterostemont0
Compound: new sesquiterpene glycosidee2
Outcome: antibacterial activities against Bacillus subtilis, Staphylococcus aureus and Pseudomonas sp.e2
Value: 50, 50 and 70 μg/mle2

Verbatim

t0
“Biebersteinia Heterostemon”
✓ located verbatim in the source · title, characters 79–105

e2
“the new sesquiterpene glycoside exhibited pronounced antibacterial activities against Bacillus subtilis, Staphylococcus aureus and Pseudomonas sp. with MICs at 50, 50 and 70 μg/ml”
✓ located verbatim in the source · abstract, characters 531–710

Title

A New Antibacterial Sesquiterpene Glycoside and Other Bioactive Compounds from Biebersteinia Heterostemon

J. C. Meng; H. Lu; H. Li; et al. Spectroscopy Letters 1999. doi:10.1080/00387019909350045

Other claims from this paper (1)

Observation A new bisabolane-typed sesquiterpene glycoside and three bioactive compounds were characterized from the whole plant of Biebersteinia heterostemon.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seven compounds were isolated from Biebersteinia heterostemon.

Taxon: Biebersteinia heterostemon Maxim.Biebersteinia heterostemone0
Outcome: compounds have been isolatede0
Value: Sevene0

Verbatim

e0
“Seven compounds have been isolated from the Tibetan herb Biebersteinia heterostemon Maxim.”
✓ located verbatim in the source · abstract, characters 0–90

Title

STUDIES ON THE ACTIVE CONSTITUENTS OF TIBETAN HERB BIEBERSTEINIA HETEROSTEMON MAXIM.

BL Hu Yaoxue xuebao 1995

Other claims from this paper (4)

Observation β-sitosterol, daucosterol, and umbelliferone were identified.
Observation A trimethoxyflavone, glucoluteolin and quercimeritrin were identified.
Observation N-3-methyl-2-butenyl urea was identified.
Observation Compounds IV and VII were new natural products.

Observationobservedoriginal resultmeasured

Claim · model-written summary

β-sitosterol, daucosterol, and umbelliferone were identified.

Taxon: Biebersteinia heterostemon Maxim.Biebersteinia heterostemont0
Outcome: β-sitosterol(Ⅰ) ,daucosterol(Ⅱ), umbelliferone(Ⅲ)e0

Verbatim

e0
“β-sitosterol(Ⅰ) ,daucosterol(Ⅱ), umbelliferone(Ⅲ)”
✓ located verbatim in the source · abstract, characters 190–239

t0
“BIEBERSTEINIA HETEROSTEMON MAXIM.”
✓ located verbatim in the source · title, characters 51–84

Title

STUDIES ON THE ACTIVE CONSTITUENTS OF TIBETAN HERB BIEBERSTEINIA HETEROSTEMON MAXIM.

BL Hu Yaoxue xuebao 1995

Other claims from this paper (4)

Observation Seven compounds were isolated from Biebersteinia heterostemon.
Observation A trimethoxyflavone, glucoluteolin and quercimeritrin were identified.
Observation N-3-methyl-2-butenyl urea was identified.
Observation Compounds IV and VII were new natural products.

Observationobservedoriginal resultmeasured

Claim · model-written summary

A trimethoxyflavone, glucoluteolin and quercimeritrin were identified.

Taxon: Biebersteinia heterostemon Maxim.Biebersteinia heterostemont0
Outcome: 5,7,3′-trihydroxy-8,4′,5′ -trimethoxyflavone (Ⅳ),glucoluteolin(Ⅴ),quercimeritrin(Ⅵ)e0

Verbatim

e0
“5,7,3′-trihydroxy-8,4′,5′ -trimethoxyflavone (Ⅳ),glucoluteolin(Ⅴ),quercimeritrin(Ⅵ)”
✓ located verbatim in the source · abstract, characters 240–323