# US 7,611,734 B2 · Use of extracts from Pelargonium species

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- Number: US 7,611,734 B2
- Document ID: US7611734B2
- Status: Granted
- Kind: B2
- Application number: 10/571,119
- Filed: 2004-10-26
- Published: 2007-01-18
- Granted: 2009-11-03
- Earliest claimed: 2003-10-29
- Assignees: ISO Arzneiminel GmbH & Co. KG
- Inventors: Shyam Sunder Chatterjee; Egon Koch; Michael Nöldner
- Web page: https://patentgrep.com/patent/US7611734B2

## CPC

- A61K 36/185: Magnoliopsida (dicotyledons)
- A61P 21/00: Drugs for disorders of the muscular or neuromuscular system
- A61P 25/00: Drugs for disorders of the nervous system
- A61P 25/02: for peripheral neuropathies
- A61P 25/20: Hypnotics; Sedatives
- A61P 25/22: Anxiolytics
- A61P 25/24: Antidepressants
- A61P 43/00: Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
- A61P: SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

## Abstract

The use of extracts from Pelargonium species or plant parts thereof, particularly from P. sidoides and P. reniforme for the prophylaxis or treatment of disease-related behavioral changes, the chronic or post-viral asthenia syndrome and/or stress-induced chronic pathological conditions as well as pharmaceutical preparations containing these extracts are described.

## Claims

### Claim 1

A method for treating a subject suffering from anxiety comprising administering to the subject in need thereof an effective amount of one or more aqueous-ethanolic extracts from plant parts of Pelargonium species selected from Pelargonium sidoides and Pelargonium reniforme.

### Claim 2 (depends on 1)

The method of claim 1 wherein the plant parts are roots.