Echinocandin derivatives, method for preparing same and use...

Details Echinocandin derivatives, method for preparing same and use... Echinocandin derivatives, method for preparing same and use...

2006-02-28

2006-02-28

Solola, Taofiq (Department: 1626)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

C514S017400, C530S317000, C530S329000

Reexamination Certificate

active

07005417

ABSTRACT:
A subject of the invention is the compounds of formula (I):in whicheither R1and R2=H, OH, alkyl optionally substituted,or NR1form with the carbon carrying NR1R2a double bond and R2is XRa, X being O, NH OR N-alkyl and Ra being H, alkyl optionally substituted,or R2is e-N═C(—N-d)-N(f)-gR3=H, OH, CH3R4=H, OHR=chain containing up to 30 carbon atoms, optionally containing one or more heteroatoms, one or more heterocycles,T=H, CH3, CH2CONH2, CH2C≡N, (CH2)2NH2, (CH2)2Nalk+X−Y=H, OH, Halogen, OSO3HW=H, OHZ=H or CH3.The products have of the antifungal properties.

REFERENCES:
patent: 6677429 (2004-01-01), Courtin et al.
patent: 0644199 (1995-03-01), None
patent: 0736541 (1996-10-01), None
patent: 9613272 (1996-05-01), None
patent: 9823637 (1998-06-01), None
patent: 9929716 (1999-06-01), None
Anderson et al., 2004, CAS:140:127185.
Courtin et al., Jun. 17, 1999, WO 99/29716.

Affiliated with

Also associated with

Rating

Echinocandin derivatives, method for preparing same and use... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Echinocandin derivatives, method for preparing same and use..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Echinocandin derivatives, method for preparing same and use... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3635837