Abstract: The present invention relates to a method for separating poly-isoprene and/or other apolar valuable substances from vegetable feedstock, with a first pretreatment (100) of the vegetable feedstock; a percussive, cutting and/or rubbing mechanical processing (102) of the vegetable feedstock after the pre-treatment in a wet phase, during which the polyisoprene and/or other apolar valuable substances contained in the processed raw plant materials are extracted from the vegetable feedstock; and after the mechanical processing (102), a separation (104) of the polyisoprene and/or the other apolar valuable substances from the wet phase. The invention proposes that, before or during the mechanical processing (102) in the wet phase, an adsorber material (106) be added to the ground product mixture to create a method which makes it possible to obtain polyisoprene and other apolar valuable substances from plants having a low rubber content in a technically simpler manner.

Abstract: A method and system are described for validating process models. A process semantic model including a semantic directed graph including nodes associated with tasks and edges associated with a direction of flow of execution of the tasks may be obtained. Edges entering nodes include annotations including precondition semantic indicators associated with the entering edges and edges exiting nodes include annotations including postcondition semantic indicators associated with the exiting edges. The process semantic model may be traversed to determine a flow of execution of activities associated with the tasks based on visiting the nodes based on a depth-first traversal. A validity of execution associated with a flow of execution of the activities associated with the tasks may be determined based on checking a validity of execution status based on a semantic processing of one or more semantic annotation indicators associated with the precondition semantic indicators and the postcondition semantic indicators.

Abstract: A method and system are described for validating process models. A process semantic model including a semantic directed graph including nodes associated with tasks and edges associated with a direction of flow of execution of the tasks may be obtained. Edges entering nodes include annotations including precondition semantic indicators associated with the entering edges and edges exiting nodes include annotations including postcondition semantic indicators associated with the exiting edges. The process semantic model may be traversed to determine a flow of execution of activities associated with the tasks based on visiting the nodes based on a depth-first traversal. A validity of execution associated with a flow of execution of the activities associated with the tasks may be determined based on checking a validity of execution status based on a semantic processing of one or more semantic annotation indicators associated with the precondition semantic indicators and the postcondition semantic indicators.

Abstract: The method of treating stroke in a patient suffering therefrom by administering a substituted aminomethylchroman of the formula ##STR1## in which Z--denotes a group of the formula ##STR2## R.sup.1, E and F can be hydrogen or other radicals, or salts thereof.

Abstract: A method of treating depression or stroke in a patient suffering therefrom by administering a substituted aminomethylchroman of the formula ##STR1## in which Z--denotes a group of the formula ##STR2## and R.sup.1, E and F can be hydrogen or other radicals, or salts thereof.

Abstract: For binding 5-HT.sub.

Abstract: For binding 5-HT.sub.1 receptors and thereby treating central nervous system disorders, novel substituted aminomethyltetralins and their heterocyclic analogues of the formula ##STR1## in which Z--denotes a group of the formula ##STR2## R.sup.1, E and F can be hydrogen or other radicals, or salts thereof.

Abstract: Purified Clausenamide of the formula ##STR1## is obtained by extraction of leaves of Clausena lansium followed by purification, Reduction products, ethers, etc. can be produced. The compounds are effective in treating hypoxia and amnesia.

Abstract: Pyridinecarboxylic acid esters of the formula ##STR1## in which R is an optionally substituted aryl or heterocyclic radical,R.sup.1 and R.sup.2 are hydrogen, alkyl, aryl, aralkyl, acyloxyalkyl or hydroxyalkyl, or R.sup.1 with X forms a carbonyl-containing heterocyclic ring,X is --CN, --CO--R.sup.4, --COOR.sup.5 or --SO.sub.2 R.sup.6,R.sup.4, R.sup.5 and R.sup.6 are various optionally substituted radicals, andR.sup.3 is different from R.sup.5 and is a substituted or interrupted hydrocarbon radical,or pharmaceutically acceptable salts thereof control the otherwise negative effects of ischaemia and/or hypoxia.

Abstract: The invention relates to substituted 4-aminomethylene-chromans and chromens of Formula (I) infra, as well as methods for making of said chromans and chromens, compositions containing said chromans and chromens and methods for the use of said chromans, chromens and compositions containing said chromans and chromens. The compounds and compositions of the invention are useful for their circulation influencing activity.

Abstract: A method of controlling damage to the central nervous system of a patient which comprises administering to such patient a central nervous system-controlling effective amount of a pyridine derivative of the formula ##STR1## in which R is an optionally substituted aryl or heterocyclic radical,R.sup.1 and R.sup.2 are hydrogen or various organic radicals,X and Y are CN, --CO--R.sup.3, --COOR.sup.4 or --SO.sub.2 R.sup.5, or form with R.sup.1 or R.sup.2 a carbonyl-containing ring,R.sup.3 is an alkyl, aryl or aralkyl radical,R.sup.4 is hydrogen or an organic radical, andR.sup.5 is an optionally substituted alkyl or phenyl radical,or a salt thereof.