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List of works by Gerard Nowak

9α-Hydroxyparthenolide from Zoegea baldschuanica C. WINKL. and its absolute configuration

scientific article published on 11 February 2011

A chemotaxonomic study of sesquiterpene lactones from subtribe centaureinae of the compositae

A double-blind, placebo-controlled randomized trial of Serratulae quinquefoliae folium, a new source of β-arbutin, in selected skin hyperpigmentations

scientific article

Antifungal Activity of the Sesquiterpene Lactones from Psephellus bellus

scientific article published on 10 June 2021

Color and chemical reactions of selected sesquiterpene lactones and ecdysones from asteraceae on TLC plates

scientific article published on 06 June 2013

Crystal structure of salograviolide A, a guaiane-type sesquiterpene lactone

scientific article published on 17 February 2005

Further sesquiterpene lactones of Centaurea bella

article published in 2002

Germacrane derivatives from Santolina pinnata subsp. neapolitana.

scientific article

Milky Sap of Greater Celandine (Chelidonium majus L.) and Anti-Viral Properties

scientific article published on 27 February 2020

NMR data for the hydroxyl groups detected by NOESY spectra in sesquiterpene lactones

scientific article published on 12 July 2019

Phytotherapy Perspectives for Treating Fungal Infections, Migraine, Sebhorreic Dermatitis and Hyperpigmentations with the Plants of the Centaureinae Subtribe (Asteraceae)

scientific article published on 15 November 2020

Salograviolide A, a sesquiterpene from Centaurea salonitana

scientific article published on 25 July 2002

Separation and HPLC Characterization of Active Natural Steroids in a Standardized Extract from the Serratula coronata Herb with Antiseborrheic Dermatitis Activity

scientific article published on 04 September 2020

Sesquiterpene Lactones of Centaurea salonitana

Sesquiterpene lactones. XXIX. Cnicin in species of the subgenus Acrolophus (Cass.) Dobrocz

scientific article published on 13 February 2014

Sesquiterpene lactones. XXX. Cynaropicrin in species of the subtribe Centaureanae Dumort.

scientific article published on 13 February 2014

Sesquiterpene lactones. XXXI. New guaianolides in Centaurea bella Trautv. and Centaurea adjarica Alb.

scientific article published on 13 February 2014

Sesquiterpene lactones. XXXII. Guaianolides in species from the genus Chartolepis Cass.

scientific article published on 13 February 2014

Sesquiterpene lactones. XXXIII. Guaianolides in the subgenus Psephellus (Cass.) Schmalh., genus Centaurea L.

scientific article published on 13 February 2014

Sesquiterpene lactones. XXXIV. Guaianolides in the genus Leuzea DC. ⬇️

scientific article published on 13 February 2014

Sesquiterpene lactones. XXXVII. Germacranolides in the genus Stizolophus Cass.

scientific article published on 12 April 2013

Syringin in some species of the subtribe Centaureinae of the Asteraceae ⬇️

scientific article published in 2013

The Anti-Serotonin Effect of Parthenolide Derivatives and Standardised Extract from the Leaves of Stizolophus balsamita

scientific article published on 15 November 2019

[Artichoke--herbal drug]

scientific article published on 01 January 2012

[Cigarette smoking and its influence on skin aging]

scientific article published on 01 January 2012

[Development and validation of method for the determination of cynarin, luteolin in plasma]

scientific article published on 01 January 2012

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