Peucedanum palustre

Sumpf-erz, n. bog ore. -gas, n. marsh gas. sumpfig, a. Swampy, marshy, boggy. Sumpf-kalk, m. slaked lime, -luft, /. marsh gas. -moos, n. swamp moss, sphagnum (moss), -nelke, /. piirple avens (Geum rivale). -ol, n. sump oil. -pfianze, /. marsh plant, -porsch, -porst, m. marsh tea (Ledum pa-lusirei. -silge,/. marsh parsley (Peucedanum palustre). 

Twenty-one different coumarin-type Coumarins and furanocoumarins Peucedanum palustre and Angelica archangelica Analytical RPC based on computer-assisted optimization UV, MS 47... 

Long-distance OPLC is a novel form of OPLC, in which chromatograms are developed over a long distance with optimal (empiric) mobile-phase flow. Used in combination with specialized equipment designs, it produces high performance (70,000 to 80,000 of theoretic plates) and excellent resolution. Botz et al. [6], who initiated long-distance OPLC, proved its efficiency in separation of eight furano-coumarin isomers and in isolation of furanocoumarin complex from Peucedanum palustre roots raw extract. 

Figure 24 Fully on-line, long distance (51 cm) separation of raw extract from roots of Peucedanum palustre A) flow rate, 0.13 ml/min B) flow rate, 0.27 ml/min on-line injection of 80 pg/10 pi counterpressure, 24 bar detection, on-line, UV at = 313 nm 1 = isoimperatorin, 2 = columbianadin, 3 = (+)-oxypeucedanin, 4 = ostruthol, 5 = isobyakangelicin angelate, 6 = ( )-oxypeucedanin hydrate. (Reproduced by permission from Ref. 52b.)...

Coumarin from Peucedanum palustre L. Acta Chem. Scand. 19 601 (1965). 

---