JPS56115794A - Dc-11-a-2 - Google Patents

Dc-11-a-2

Info

Publication number
JPS56115794A
JPS56115794A JP1749880A JP1749880A JPS56115794A JP S56115794 A JPS56115794 A JP S56115794A JP 1749880 A JP1749880 A JP 1749880A JP 1749880 A JP1749880 A JP 1749880A JP S56115794 A JPS56115794 A JP S56115794A
Authority
JP
Japan
Prior art keywords
micromonospora
neutrient
ferm
remedy
separating
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1749880A
Other languages
Japanese (ja)
Inventor
Fusao Tomita
Tatsuya Tamaoki
Kimikatsu Shirahata
Masaji Kasai
Kazuyuki Mineura
Shinzo Ishii
Makoto Morimoto
Masanori Fukui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP1749880A priority Critical patent/JPS56115794A/en
Publication of JPS56115794A publication Critical patent/JPS56115794A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:DC-11-A-2 having the following characteristics. Melting point, 192-196 deg.C; elemental analysis, C 60.8%, H 7.4%, N 2.3%; IR absorption spectrum, as shown in Fig. 1 (KBr tablet method). USE:Antitumor agent. In has antibacterial activity and is also useful as a remedy for infectious diseases caused by various bacteria. PROCESS:The antibiotic substance DC-11-A-2 can be prepared by culturing bacteria belonging to Micromonospora genus and capable of producing DC-11-A-2, e.g. Micromonospora chalcea KY11091 (FERM-P No.4458) in a neutrient medium, and separating from the cultured product.
JP1749880A 1980-02-15 1980-02-15 Dc-11-a-2 Pending JPS56115794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1749880A JPS56115794A (en) 1980-02-15 1980-02-15 Dc-11-a-2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1749880A JPS56115794A (en) 1980-02-15 1980-02-15 Dc-11-a-2

Publications (1)

Publication Number Publication Date
JPS56115794A true JPS56115794A (en) 1981-09-11

Family

ID=11945650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1749880A Pending JPS56115794A (en) 1980-02-15 1980-02-15 Dc-11-a-2

Country Status (1)

Country Link
JP (1) JPS56115794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6548536B2 (en) 1998-08-31 2003-04-15 Kyowa Hakko Kogyo Co., Ltd. Agent for inducing apoptosis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6548536B2 (en) 1998-08-31 2003-04-15 Kyowa Hakko Kogyo Co., Ltd. Agent for inducing apoptosis

Similar Documents

Publication Publication Date Title
JPS54147997A (en) Novel hyaluronidase bmp-8231 and its preparation
DE3369158D1 (en) Biologically active ws 6049 substances, a process for the production thereof and their pharmaceutical compositions
BE884653A (en) NOVEL PURINE COMPOUNDS, PROCESS FOR PRODUCING THE SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING THEM
JPS56115794A (en) Dc-11-a-2
ES486706A1 (en) Process for the purification of chenodesoxycholic acid and products obtained by this process.
JPS52125686A (en) Process for growing yeast in high yield
JPS645488A (en) Novel d-aminoacylase and production thereof
JPS577479A (en) Tetronolide compound
JPS56125397A (en) Oligosaccharide derivative, its preparation and preventing agent against decayed tooth containing the same as active constituent
JPS5318787A (en) Method of cultivating microorganisms
ES450339A1 (en) Fortimicin C and process for production thereof
UA5567A1 (en) The process for preparation of d-l-aminoacids
JPS54117478A (en) New antibiotics fortimicin kg1, kg2, and kg3, and their preparation
JPS5452797A (en) Novel antibiotic substance bn-200, and its preparation
JPS5682099A (en) Production of glutathion
JPS578796A (en) Preparation of 3alpha,7alpha-dihydroxy-12-keto-5beta-cholanic acid and/or its salt
JPS5234984A (en) Production of adenine derivatives by fermentation process
JPS5414588A (en) Preparation of bacterial cells
JPS5444094A (en) Preparation of phospholipase by fermentation
JPS5523909A (en) Novel substance uaa-3 and its preparation
JPS5462393A (en) Preparation of antibiotic substance, verdamicin
JPS5462392A (en) Preparation of antibiotic substance, sisomicin
JPS5554898A (en) Preparation of 3-o-demethyl-fortimicin a
JPS5750892A (en) Microbial preparation of valeric acid derivative
DE3476396D1 (en) Antibiotic sb 22484

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081003

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091003

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 7

Free format text: PAYMENT UNTIL: 20101003

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101003

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 8

Free format text: PAYMENT UNTIL: 20111003

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121003

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 10

Free format text: PAYMENT UNTIL: 20131003

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250