## Abstract The prototype 1,4βdihydropyridine (1,4βDHP) nifedipine, indicated for the management of hypertension and angina pectoris, has disadvantages including photodegradation and a short halfβlife. Several newer 1,4βDHPs, including __m__βnifedipine and its analogs at the C3, C5 position such as
Positions of extragalactic objects in the vicinity of M3 and M31 (5C3 radio field) and in the 5C1 radio field
β Scribed by W. R. Dick; H. Lorenz; P. Notni; E. Schilbach; R.-D. Scholz; G. A. Richter
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 289 KB
- Volume
- 307
- Category
- Article
- ISSN
- 0004-6337
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β¦ Synopsis
I n clrei I~cldcrii wurdcii die Arluatorialkoortliiiatcii von 6 j konip'iktcu c.utr;i~:alaktisclieii Objcktcii iiiit Helligkeitcir zwisclieii lbrn uncl L 11?7 bcstimmt. l)cr inittlcrc Fchlcr ciner l'osition bctragt ctwa o','j in a cos 6 und 6. Zusiitzlicli wcrden cinige bislier unvcroffcntlichte Hotvcrschiebungen angegcben.
Wc lravc determined the positions of 65 compact extragala.ctic objects with niagnitudcs bctwcen 16" and 21m7. Thv mean error of one position is about 0','3 ill a cos 0 and in S. Sonic liitlierto unpttblislicd redshifts arc also listed.
π SIMILAR VOLUMES
In(C 6 F 5 ) 3 Β΄CH 3 CN and In(C 6 F 5 ) 3 Β΄glyme were synthesized from InCl 3 and Cd(C 6 F 5 ) 2 in CH 3 CN or glyme in 43% and 35% yield, respectively. Replacement of CH 3 CN or (C 2 H 5 ) 2 O by DMAP yielded the corresponding 1 : 1-adduct. [PNP][In(C 6 F 5 ) 4 ] was best prepared from the corres