KR830001265A - 새로운 티아디아졸 화합물류와 그 제조방법 - Google Patents
새로운 티아디아졸 화합물류와 그 제조방법 Download PDFInfo
- Publication number
- KR830001265A KR830001265A KR1019820005149A KR820005149A KR830001265A KR 830001265 A KR830001265 A KR 830001265A KR 1019820005149 A KR1019820005149 A KR 1019820005149A KR 820005149 A KR820005149 A KR 820005149A KR 830001265 A KR830001265 A KR 830001265A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- preparation
- thiadiazole compounds
- amino
- Prior art date
Links
- 150000004867 thiadiazoles Chemical class 0.000 title claims 2
- 238000002360 preparation method Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 4
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 125000006239 protecting group Chemical group 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/08—1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- a) 구조식(2)의 화합물을 가수분해하고 화합물 R2-ONH2와 반응을 시켜 구조식(1)의 화합물을 만들거나,b) 구조식(3)의 화합물을 아미노보호기 제거반응을 하여 구조식(4)의 화합물을 만드는 상기상기의 두 방법으로써 구조식의 (1)의 새로운 티아디아졸 화합물류를 제조하는 공정.구조식(1)에서R1은 아미노 혹은 보호된 아미노.R2는 저급알킬 혹은 그 염.구조식(2)에서R1a는 보호된 아미노R7은 저급알킬구조식(3), (4)에서R1a, R2는 이미 정의한 것과 같음.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR8205149A KR840000073B1 (ko) | 1979-07-10 | 1982-11-15 | 피아디아졸 화합물류의 제조방법 |
| KR1019830005323A KR840000074B1 (ko) | 1982-11-15 | 1983-11-09 | 티아디아졸 화합물류의 제조방법 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019790002285A KR830000745B1 (ko) | 1979-07-10 | 1979-07-10 | 신규의 세펨화합물류의 제조방법 |
| KR8205149A KR840000073B1 (ko) | 1979-07-10 | 1982-11-15 | 피아디아졸 화합물류의 제조방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019790002285A Division KR830000745B1 (ko) | 1979-07-10 | 1979-07-10 | 신규의 세펨화합물류의 제조방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830005323A Division KR840000074B1 (ko) | 1982-11-15 | 1983-11-09 | 티아디아졸 화합물류의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830001265A true KR830001265A (ko) | 1983-04-29 |
| KR840000073B1 KR840000073B1 (ko) | 1984-02-08 |
Family
ID=19212227
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019790002285A KR830000745B1 (ko) | 1979-07-10 | 1979-07-10 | 신규의 세펨화합물류의 제조방법 |
| KR8205149A KR840000073B1 (ko) | 1979-07-10 | 1982-11-15 | 피아디아졸 화합물류의 제조방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019790002285A KR830000745B1 (ko) | 1979-07-10 | 1979-07-10 | 신규의 세펨화합물류의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (2) | KR830000745B1 (ko) |
-
1979
- 1979-07-10 KR KR1019790002285A patent/KR830000745B1/ko active
-
1982
- 1982-11-15 KR KR8205149A patent/KR840000073B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| KR840000073B1 (ko) | 1984-02-08 |
| KR830000745B1 (ko) | 1983-04-08 |
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