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Application filed by Lilly Co ElifiledCriticalLilly Co Eli
Publication of ZA731060BpublicationCriticalpatent/ZA731060B/en
C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
C07D221/04—Ortho- or peri-condensed ring systems
C07D221/18—Ring systems of four or more rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
C07G11/00—Antibiotics
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Chemical & Material Sciences
(AREA)
Organic Chemistry
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Health & Medical Sciences
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General Health & Medical Sciences
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Pharmacology & Pharmacy
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Preparation Of Compounds By Using Micro-Organisms
(AREA)
ZA731060A1972-02-291973-02-14Antibiotic a-25822 and process for producing the same
ZA731060B
(en)