168398-02-5 Usage
General Description
GR 203040 is a chemical compound that belongs to a class of phosphodiesterase type 4 (PDE4) inhibitors. PDE4 is an enzyme that plays a role in the regulation of inflammation and immune responses in the body. By inhibiting the activity of PDE4, GR 203040 has the potential to reduce inflammation and provide therapeutic benefits in conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other inflammatory diseases. Research studies have shown that GR 203040 exhibits anti-inflammatory and bronchodilator effects, making it a promising candidate for the development of new treatments for respiratory and inflammatory conditions. However, further research is needed to fully understand its potential benefits and potential side effects.
Check Digit Verification of cas no
The CAS Registry Mumber 168398-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,3,9 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 168398-02:
(8*1)+(7*6)+(6*8)+(5*3)+(4*9)+(3*8)+(2*0)+(1*2)=175
175 % 10 = 5
So 168398-02-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H24N6O.2ClH/c1-27-19-10-9-17(26-14-23-24-25-26)12-16(19)13-22-18-8-5-11-21-20(18)15-6-3-2-4-7-15;;/h2-4,6-7,9-10,12,14,18,20-22H,5,8,11,13H2,1H3;2*1H/t18-,20-;;/m0../s1
168398-02-5Relevant articles and documents
Piperidine derivatives
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, (2008/06/13)
The present invention relates to piperidine derivatives of formula (I) STR1 wherein R 1 is a C 1-4 alkoxy group; R 2 is STR2 R 3 is a hydrogen or halogen atom; R 4 and R 5 may each independently represent a hydrogen or halogen atom, or aC 1-4 alkyl, C 1-4 alkoxy or trifluoromethyl group;R 6 is a hydrogen atom, a C 1-4 alkyl, (CH 2) m cyclopropyl, --S(O) n C 1-4 alkyl, phenyl,NR 7 R 8, CH 2 C(O)CF 3 or trifluoromethyl group;R 7 and R 8 may each independently represent a hydrogen atom, or a C 1-4 alkyl or acyl group;x represents zero or 1;n represents zero, 1 or 2;m represents zero or 1;and pharmaceutically acceptable salts and solvates thereof; to processes for their preparation; and their use in the treatment of conditions mediated by tachykinins.