IT1212826B - Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn. - Google Patents
Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn.Info
- Publication number
- IT1212826B IT1212826B IT8321713A IT2171383A IT1212826B IT 1212826 B IT1212826 B IT 1212826B IT 8321713 A IT8321713 A IT 8321713A IT 2171383 A IT2171383 A IT 2171383A IT 1212826 B IT1212826 B IT 1212826B
- Authority
- IT
- Italy
- Prior art keywords
- ring
- anode
- electron
- methyl
- anode ring
- Prior art date
Links
- KEUOLSAZJGZTAV-UHFFFAOYSA-N 2-(3-benzoyl-4,5-dimethyl-1H-pyrrol-2-yl)acetic acid Chemical compound CC1=C(C(=C(N1)CC(=O)O)C(C1=CC=CC=C1)=O)C KEUOLSAZJGZTAV-UHFFFAOYSA-N 0.000 title 1
- 238000010894 electron beam technology Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- X-Ray Techniques (AREA)
Abstract
The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8321713A IT1212826B (en) | 1983-06-21 | 1983-06-21 | Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8321713A IT1212826B (en) | 1983-06-21 | 1983-06-21 | Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8321713A0 IT8321713A0 (en) | 1983-06-21 |
IT1212826B true IT1212826B (en) | 1989-11-30 |
Family
ID=11185797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8321713A IT1212826B (en) | 1983-06-21 | 1983-06-21 | Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1212826B (en) |
-
1983
- 1983-06-21 IT IT8321713A patent/IT1212826B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8321713A0 (en) | 1983-06-21 |
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