Claims
- 1. A compound of the formula: ##STR73## in which R.sup.1 is carboxy or protected carboxy, R.sup.2 is hydroxy (lower) alkyl or protected hydroxy (lower) alkyl,
- R.sup.3 is hydrogen or lower alkyl,
- R.sup.4 is saturated or unsaturated, 5- or 6-membered heteromonocyclic group containing from 1 to 4 nitrogen atoms, a sulfur atom and from 1 to 2 nitrogen atoms, an oxygen atom and from 1 to 2 nitrogen atoms, from 1 to 2 oxygen atoms or from 1 to 2 sulfur atoms, wherein said heteromonocyclic group may have heteromonocyclic group may have one or more substituent(s) selected from the group consisting of amino, protected amino, lower alkylamino, ureido(lower)alkyl, carbamoyl, lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, azido(lower)alkyl, halo(lower)alkyl, and imino-protective group, and
- R.sup.5 is hydrogen or imino-protective group, and pharmaceutically acceptable salts thereof.
- 2. The compound of claim 1, wherein
- R.sup.2 is hydroxy(C.sub.1 -C.sub.4)alkyl,
- R.sup.3 is hydrogen or (C.sub.1 -C.sub.4)alkyl,
- R.sup.4 is said unsaturated 5- or 6-membered heteromonocyclic group, which may have one to three substituent(s) selected from the group consisting of amino, acylamino, C.sub.1 -C.sub.4 alkylamino, ureido(C.sub.1 -C.sub.4)alkyl, carbamoyl, C.sub.1 -C.sub.4 alkyl, amino(C.sub.1 -C.sub.4)alkyl, acylamino(C.sub.1 -C.sub.4)alkyl, hydroxy(C.sub.1 -C.sub.4)alkyl, acyloxy(C.sub.1 -C.sub.4)alkyl, azido(C.sub.1 -C.sub.4)alkyl and halo(C.sub.1 -C.sub.4)alkyl.
- 3. A compound of claim 2, wherein
- R.sup.3 is (C.sub.1 -C.sub.4)alkyl.
- 4. The compound of claim 3, wherein
- R.sup.4 is imidazolinyl,N-phenyl(or nitrophenyl)(C.sub.1 -C.sub.4)-alkoxycarbonylimidazolinyl, (C.sub.2 -C.sub.4)-alkenyloxycarbonylimidazolinyl, triazolyl, tetrazolyl, thiazolyl, thiadiazolyl, thiazolinyl, oxadiazolyl, imidazolyl, dioxolanyl, dioxanyl, dithiolanyl, or dithianyl, which may have one or two substituent(s) selected from the group consisting of amino, phenyl(or nitrophenyl)(C.sub.1 -C.sub.4) alkoxycarbonylamino, (C.sub.2 -C.sub.4)alkenyloxycarbonylamino, (C.sub.1 -C.sub.4)alkylamino, ureido(C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkyl, amino(C.sub.1 -C.sub.4)alkyl, phenyl(or nitrophenyl)(C.sub.1 -C.sub.4)alkylamino(C.sub.1 -C.sub.4) alkyl, (C.sub.2 -C.sub.4)alkenyloxycarbonylamino (C.sub.1 -C.sub.4)alkyl, hydroxy (C.sub.1 -C.sub.4)alkyl, carbamoyloxy (C.sub.1 -C.sub.4) alkyl and azido (C.sub.1 -C.sub.4) alkyl.
- 5. A compound of claim 4, wherein
- R.sup.2 is 1-hydroxyethyl,
- R.sup.3 is methyl, and
- R.sup.4 is:
- imidazolinyl;
- N-phenyl (or nitrophenyl) (C.sub.1 -C.sub.4)alkoxycarbonylimidazolinyl;
- triazolyl;
- amino (C.sub.1 -C.sub.4) alkyltriazolyl;
- phenyl (or nitrophenyl) (C.sub.1 -C.sub.4)alkoxycarbonylamino (C.sub.1 -C.sub.4)alkyltriazolyl;
- tetrazolyl;
- C.sub.1 -C.sub.4 alkyltetrazolyl;
- thiazolyl;
- aminothiazolyl;
- C.sub.1 -C.sub.4 alkylthiazolyl;
- carbamoylthiazolyl;
- C.sub.1 -C.sub.4 alkylaminothiazolyl;
- amino (C.sub.1 -C.sub.4) alkylthiazolyl;
- phenyl(or nitrophenyl) (C.sub.1 -C.sub.4)alkoxycarbonylamino (C.sub.1 -C.sub.4)alkylthiazolyl;
- carbamoyloxy (C.sub.1 -C.sub.4)alkylthiazolyl;
- thiadiazolyl;
- C.sub.1 -C.sub.4 alkylaminothiadiazolyl;
- thiazolinyl;
- aminooxadiazolyl;
- amino (C.sub.1 -C.sub.4)alkyloxadiazolyl;
- oxadiazolyl;
- ureido (C.sub.1 -C.sub.4)alkylthiazolyl;
- azido (C.sub.1 -C.sub.4)alkylthiazolyl;
- amino (C.sub.1 -C.sub.4)alkylthiazolyl;
- imidazolyl;
- phenyl (or nitrophenyl) (C.sub.1 -C.sub.4)alkoxycarbonylamino (C.sub.1 -C.sub.4)alkyloxadiazolyl;
- dioxolanyl;
- amino(C.sub.1 -C.sub.4)alkyldioxolanyl;
- azido(C.sub.1 -C.sub.4)alkyldioxolanyl;
- hydroxy (C.sub.1 -C.sub.4)alkyldioxolanyl;
- aminodioxanyl;
- phenyl(or nitrophenyl)(C.sub.1 -C.sub.4) alkoxycarbonylaminodioxanyl;
- dithiolanyl; or
- dithianyl.
- 6. A compound of claim 5, wherein
- R.sup.4 is:
- 2-imidazolin-2-yl;
- 1-(4-nitrobenzyloxycarbonyl)-2-imidazolin-2-yl;
- 1H-1,2,4-triazol-3-yl;
- 3-aminomethyl-1H-1,2,4-triazol-5-yl;
- 3-(4-nitrobenzyloxycarbonylaminomethyl)-1H-1,2,4-triazol-5-yl;
- 1H-tetrazol-5-yl;
- 1-methyl-1H-tetrazol-5-yl, 2-methyl-2H-tetrazol-5-yl;
- thiazol-4-yl;
- 2-aminothiazol-4-yl, 2-methylthiazol-4-yl;
- 4-carbamoylthiazol-2-yl;
- 2-methylaminothiazol-4-yl;
- 2-aminomethylthiazol-4-yl, 2-(2-aminoethyl)thiazol-4-yl;
- 2-(4-nitrobenzyloxycarbonylaminomethyl)thiazol-4-yl, 2-[2-(4-nitrobenzyloxycarbonylamino)ethyl]-thiazo-4-yl;
- 2-carbamoyloxymethylthiazol-4-yl;
- 1,2,4-thiadiazol-5-yl;
- 5-methylamino-1,3,4-thiadiazol-2-yl;
- 2-thiazolin-2-yl;
- 3-amino-1,2,4-oxadiazol-5-yl;
- 3-aminomethyl-1,2,4-oxadiazol-5-yl;
- 1,2,4-oxadiazol-5-yl;
- 2-ureidomethylthiazol-4-yl;
- 4-azidomethylthiazol-2-yl;
- 4-aminomethylthiazol-2-yl;
- imidazol-2-yl;
- 3- (4-nitrobenzyloxycarbonylaminomethyl)-1,2,4-oxadiazol-5-yl;
- 1,3-dioxolan-2-yl;
- 4 -aminomethyl-1,3-dioxolan-2-yl;
- 4 -azidomethyl-1,3-dioxolan-2-yl;
- 4 -hydroxymethyl-1,3-dioxolan-2-yl;
- 5-amino-1,3-dioxan-2-yl;
- 5-(4-nitrobenzyloxycarbonylamino)-1,3-dioxan-2-yl;
- 1,3-dithiolan-2-yl; or
- 1,3-dithian-2-yl.
- 7. A compound of claim 6, which is
- (4R, 5S, 6S)-3-[(2S, 4S)-2-{2-(aminomethyl)thiazol-4-yl}- pyrrolidin-4-ylthio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo [3.2.0]hept-2-ene-2-carboxylic acid,
- (4R, 5S, 6S)-3-[(2S, 4S)-2-(2-imidazolin-2-yl)- pyrrolidin-4-ylthio]-6-[(1R)-1-hydroxyethyl]-4- methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, or
- (4R, 5S, 6S)-3-[(2S, 4S)-2-(5-amino-1,3-dioxan-2-yl)- pyrrolidin-4-ylthio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo [3.2.0]hept-2-ene-2-carboxylic acid.
- 8. A compound of claim 2, wherein
- R.sup.3 is hydrogen.
- 9. The compound of claim 8, wherein
- R.sup.4 is an unsaturated 5- to 6-membered heteromonocyclic group containing 1 sulfur atom and from 1 to 2 nitrogen atom(s), which may have an amino group.
- 10. A compound of claim 9, wherein
- R.sup.4 is and after unsaturated 5, or 6; membered heteromonocyclic group containing 1 to 2 sulfur atom(s) and nitrogen atom (s), which has an amino group.
- 11. The compound of claim 10, wherein
- R.sup.2 is 1-hydroxyethyl, and
- R.sup.4 is aminothiazolyl.
- 12. A compound of claim 11, wherein
- R.sup.4 is 2-aminothiazol-4-yl.
- 13. The compound of claim 1, wherein R.sup.4 is said saturated 5- or 6-membered heteromonocyclic group containing from 1 to 4 nitrogen atoms which may have one or two substituent(s) selected from the group consisting of amino, phenyl(or nitrophenyl)(C.sub.1 -C.sub.4)alkoxycarbonylamino, (C.sub.2 -C.sub.4)alkenyloxycarbonylamino, (C.sub.1 -C.sub.4)alkylamino, ureido(C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkyl, amino(C.sub.1 -C.sub.4)alkyl, phenyl(or nitrophenyl)(C.sub.1 -C.sub.4)alkylamino(C.sub.1 -C.sub.4)alkyl, (C.sub.2 -C.sub.4)alkenyloxycarbonylamino(C.sub.1 -C.sub.4)alkyl, hydroxy(C.sub.1 -C.sub.4)alkyl, carbamoyloxy(C.sub.1 -C.sub.4)alkyl and azido(C.sub.1 -C.sub.4)alkyl.
- 14. The compound of claim 13, wherein R.sup.4 is a saturated 5- or 6-membered heteromonocyclic group containing one nitrogen atom which may have one or two substituent(s) selected from the group consisting of amino, phenyl(or nitrophenyl)(C.sub.1 -C.sub.4) alkoxycarbonylamino, (C.sub.2 -C.sub.4) alkenyloxycarbonylamino, (C.sub.1 -C.sub.4)alkylamino, ureido(C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4) alkyl, amino(C.sub.1 -C.sub.4)alkyl, phenyl (or nitrophenyl) (C.sub.1 -C.sub.4)alkylamino (C.sub.1 -C.sub.4)alkyl, (C.sub.2 -C.sub.4)alkenyloxycarbonylamino (C.sub.1 -C.sub.4)alkyl, hydroxy(C.sub.1 -C.sub.4)alkyl, carbamoyloxy (C.sub.1 -C.sub.4)alkyl and azido (C.sub.1 -C.sub.4)alkyl.
- 15. A compound of the formula: ##STR74## in which R.sup.4 and R.sup.5 are each as defined in claim 1, or salts thereof.
- 16. A pharmaceutical composition comprising, as an active ingredient, an effective amount of the compound of claim 1, in admixture with a pharmaceutically acceptable carrier or excipient.
- 17. A method for the treatment of infectious diseases which comprises administering a compound of claim 1 to human being or animal in need thereof.
Priority Claims (2)
Number |
Date |
Country |
Kind |
8628060 |
Nov 1986 |
GBX |
|
8715825 |
Jul 1987 |
GBX |
|
Parent Case Info
This is a division of application Ser. No. 07/475,975, filed on Feb. 6, 1990, U.S. Pat. No. 5,138,064, which is a division of application Ser. No. 07/124,603, filed Nov. 24, 1987, U.S. Pat. No. 4,921,852.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5122609 |
Sunagawa |
Jun 1992 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
2236488 |
Feb 1973 |
DEX |
Divisions (2)
|
Number |
Date |
Country |
Parent |
475975 |
Feb 1990 |
|
Parent |
124603 |
Nov 1987 |
|