Ruotsalaista kasveista : Convolvulaceae heimosta IPOMOEA elämänlangat, DIOCHONDRA vitjat.

CONVOLVULACEAE - heimon kasvit ovat   suikerteleviä ja  kiertokasveja (vindeväxter)
CONVOLVULACEAE  https://www.ncbi.nlm.nih.gov/pubmed/?term=Convolvulaceae

DICHONDRA repens   (Pub Med 2 artikkelia) 
 https://www.ncbi.nlm.nih.gov/pubmed/15825456
https://www.ncbi.nlm.nih.gov/pubmed/25597010


IPOMOEA https://www.ncbi.nlm.nih.gov/pubmed/?term=IPOMOEA
 I.minalobata, https://www.ncbi.nlm.nih.gov/pubmed/15652579

 (1) Ipomoea lobata, "Exotic Love", CONVOLVULACEAE, "Spanska flaggan". MIINANKÖYNNÖS ( minalobata)  (3 kuvaa)
IPOMOEA = bataattisuku, trattimaiset, suppilomaiset kukat.  ( Tässä  suvussa  on 500 eri lajia!)
Synonyymit: 

• Convolvulus mina (G.Don) Kuntze
• Ipomoea mina (G.Don) Voss
• Ipomoea versicolor Meisn.
• Mina lobata Cerv., 1824
• Quamoclit lobata (Cerv.) House,
• Quamoclit mina G.Don https://www.ncbi.nlm.nih.gov/pubmed/?term=Quamoclit+mina
•  Abstract
  A comprehensive GC-MS analysis of 8 Ipomoea species belonging to the subgenus Quamoclit, section Mina revealed that the members of this taxon form combinations of two necine bases with rare necic acids resulting in unique pyrrolizidine alkaloids. The occurrence and diversity of these metabolites show remarkable variations:
  Some species, especially Ipomoea hederifolia and Ipomoea lobata, are able to synthesize a large number of alkaloids whereas others, especially Ipomoea coccinea and Ipomoea quamoclit, are poor synthesizers with only a few compounds. However, these metabolites are apparently chemotaxonomic markers of this infrageneric taxon in general. They represent either esters of (-)-platynecine (altogether 48 ipangulines and 4 further esters including results of a previous study) or esters of (-)-trachelanthamidine, an additional novel structural type called minalobines (altogether 21 alkaloids). Both types are characterized by section-specific rare necic acids, e.g., ipangulinic/isoipangulinic acid, phenylacetic acid. The alkaloids of Ipomoea cholulensis, I. coccinea, I. hederifolia, Ipomoea neei, and Ipomoea quamoclit were mono and diesters of platynecine.
   Minalobines turned out to be metabolites of I. lobata (Cerv.) Thell. (syn.: Mina lobata Cerv.) lacking ipangulines. The major alkaloid of this species, minalobine R, has been isolated and identified as 9-O-(threo-2-hydroxy-2-methyl-3-phenylacetoxy-butyryl)-(-)-trachelanthamidine on the basis of spectral data.
   Apparently only two of the species included in this study, Ipomoea cristulata and Ipomoea sloteri, are able to synthesize both, ipangulines as well as minalobines. Minalobine O could be isolated as a major alkaloid of I. cristulata, its structure has been established as 9-O-(erythro-2-hydroxy-2-methyl-3-tigloyloxy-butyryl)-(-)-trachelanthamidine on the basis of spectral data.

 IPOMEA= Elämänlangat

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(2)  Ipomoea purpurea , "Dolce Vita", convolvulaceae,purpurvinda AITOELÄMÄNLANKA
Synonyymi  Convolvulus purpureous
Pharbitis purpurea (L.) Voigt, 1845 
https://sv.wikipedia.org/wiki/Purpurvinda  (2 kuvaa)

 DICHONDRA
(3) Dichondra migrantha "Emerald Falls" CONVOLVULACEAE, Njurvinda, VITJA-laji
Synonyymi Dichondra repens,   (mateleva Dichondra)
 Kiertokasvi, jonka lehdet ovatg munuaisenmuotoisia.
C:\Users\Admin\Pictures\2018-10-23 MALMÖ  (GBkamerasta\MALMÖ 8GBkamerasta 043.JPG
DICHONDRA= Vitjat

•   PubMEd: Dichondra repens:   https://www.ncbi.nlm.nih.gov/pubmed/25597010

Bioorg Med Chem Lett. 2015 Feb 15;25(4):795-8. doi: 10.1016/j.bmcl.2014.12.083. Epub 2015 Jan 3. Multidrug resistance-reversal effects of resin glycosides from Dichondra repens.

Song WB¹, Wang WQ¹, Zhang SW¹, Xuan LJ². Abstract

Investigation of hydrophobic extract of Dichondra repens (Convolvulaceae) led to the isolation of three new resin glycosides dichondrins A-C (1-3), and three known resin glycosides cus-1, cus-2, and cuse 3. All the isolated resin glycosides with an acyclic core were evaluated for their multidrug resistance reversal activities, and the combined use of these compounds at a concentration of 25μM increased the cytotoxicity of vincristine by 1.03-1.78-fold. KEYWORDS:

Dichondra repens; Multidrug-resistance (MDR) reversal activity; Resin glycoside acids

(4)  Dichondra argentea, "Silver Falls", CONVOLVULACEAE, Silvernjurvinda , HOPEAVITJA

 Dichondra 

https://sv.wikipedia.org/wiki/Kategori:Dichondra

Dichondroideae-ryhmään kuuluvat tribukset
Dichondreae,
Cresseae,
Maripeae 
Jacquemontieae.
 Niiden runsaslajisimmat suvut ovat Jacquemontia (90 lajia), merremiat (Merremia, 70 lajia) ja Bonamia (60 lajia).

Kiertokasvisukuja (CONVOLVULACEAE ) joilla on suomenkielinen nimi

• elämänlangat (Ipomoea)
• karakit (Cressa)
• karhunköynnökset (Calystegia)
• kierrot (Convolvulus)
• lumokierrot (Turbina)
• merremiat (Merremia)
• norsukierrot (Argyreia)
• vieraat eli humalanvieraat (Cuscuta)
• vitjat (Dichondra)