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
Application number
IT8321713A
Other languages
Italian (it)
Other versions
IT8321713A0 (en
Inventor
Laura Puricelli
Original Assignee
Magis Farmaceutici
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magis Farmaceutici filed Critical Magis Farmaceutici
Priority to IT8321713A priority Critical patent/IT1212826B/en
Publication of IT8321713A0 publication Critical patent/IT8321713A0/en
Application granted granted Critical
Publication of IT1212826B publication Critical patent/IT1212826B/en

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  • 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.
IT8321713A 1983-06-21 1983-06-21 Methyl-methyl-benzoyl pyrrole-acetic acid derivs. prepn. IT1212826B (en)

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)

Also Published As

Publication number Publication date
IT8321713A0 (en) 1983-06-21

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