NO166800C - PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868. - Google Patents

PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868.

Info

Publication number
NO166800C
NO166800C NO870452A NO870452A NO166800C NO 166800 C NO166800 C NO 166800C NO 870452 A NO870452 A NO 870452A NO 870452 A NO870452 A NO 870452A NO 166800 C NO166800 C NO 166800C
Authority
NO
Norway
Prior art keywords
nocardia
antibiotics
procedure
preparation
processing
Prior art date
Application number
NO870452A
Other languages
Norwegian (no)
Other versions
NO870452L (en
NO166800B (en
Inventor
Chao-Min Liu
Barbara Prosser
John Westley
Original Assignee
Hoffmann La Roche
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
Priority claimed from US06/116,696 external-priority patent/US4278663A/en
Publication of NO870452L publication Critical patent/NO870452L/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to NO870452A priority Critical patent/NO166800C/en
Publication of NO166800B publication Critical patent/NO166800B/en
Publication of NO166800C publication Critical patent/NO166800C/en

Links

NO870452A 1980-01-30 1987-02-04 PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868. NO166800C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO870452A NO166800C (en) 1980-01-30 1987-02-04 PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/116,696 US4278663A (en) 1980-01-30 1980-01-30 Antibiotic X-14868A, B, C and D
NO810319A NO156612C (en) 1980-01-30 1981-01-29 Polyether.
NO870452A NO166800C (en) 1980-01-30 1987-02-04 PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868.

Publications (3)

Publication Number Publication Date
NO870452L NO870452L (en) 1981-07-31
NO166800B NO166800B (en) 1991-05-27
NO166800C true NO166800C (en) 1991-09-04

Family

ID=27352789

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870452A NO166800C (en) 1980-01-30 1987-02-04 PROCEDURE FOR THE PREPARATION OF ANTIBIOTICS X-14868A, X-14868B, X-14868C, AND X-14868D BY PROCESSING NOCARDIA X-14868.

Country Status (1)

Country Link
NO (1) NO166800C (en)

Also Published As

Publication number Publication date
NO870452L (en) 1981-07-31
NO166800B (en) 1991-05-27

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