Antitumor agents LL-D49194.alpha..sub.1, LL-D49194.beta..sub.1, LL-D49194.beta..sub.2, LL-D49194.beta..sub.3, LL-D49194.gamma., LL-D49194.delta., LL-D49194.epsilon., LL-D49194.xi., LL-D49194.eta., LL-D49194.omega..sub.1, LL-D49194.omega..sub.2, and LL-D49194.omega..sub.3
First Claim
Patent Images
1. Antitumor agent LL-D49194α
-
1, a compositionwhich;
(a) is effective as an antitumor agent;
(b) is effective as an antibacterial agent;
(c) has a molecular weight of 992;
(d) has a molecular formula;
C48 H64 O22 ;
(e) has a melting point of 173°
-176°
C. (with decomposition);
(f) has a specific rotation;
[α
]D26 =0°
(0.57%, ethanol);
(g) has ultraviolet absorption spectra as shown in FIG. I of the drawings;
(h) has an infrared absorption spectrum as shown in FIG. II of the drawings;
(i) has a proton magnetic resonance spectrum as shown in FIG. III of the drawings;
(j) has a carbon-13 magnetic resonance spectrum as shown in FIG. IV of the drawings with significant peaks at 16.5;
16.9;
17.6;
20.4;
20.9;
25.7;
26.2;
26.7;
35.6;
36.7;
47.8;
52.8;
58.8;
62.7;
62.9;
63.9;
67.4;
67.9;
68.8;
69.0;
69.1;
69.2;
70.1;
71.3;
74.3;
74.4;
83.9;
94.2;
94.8;
97.9;
101.0;
102.3;
104.3;
107.3;
114.8;
114.9;
116.7;
126.5;
135.4;
142.9;
144.8;
151.5;
163.2;
170.3;
202.8; and
(k) releases methyl α
-L-axenoside and methyl β
-L-axemoside upon treatment with dilute methanolic hydrochloric acid.
1 Assignment
0 Petitions
Accused Products
Abstract
Antitumor agents LL-D49194α1, LL-D49194β1, LL-D49194β2, LL-D49194β3, LL-D49194γ, LL-D49194δ, LL-D49194ε, LL-D49194ξ, LL-D49194η, LL-D49194ω, LL-D49194ω2 and LL-D49194ω3.
9 Citations
21 Claims
-
1. Antitumor agent LL-D49194α
-
1, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a molecular weight of 992; (d) has a molecular formula;
C48 H64 O22 ;(e) has a melting point of 173°
-176°
C. (with decomposition);(f) has a specific rotation;
[α
]D26 =0°
(0.57%, ethanol);(g) has ultraviolet absorption spectra as shown in FIG. I of the drawings; (h) has an infrared absorption spectrum as shown in FIG. II of the drawings; (i) has a proton magnetic resonance spectrum as shown in FIG. III of the drawings; (j) has a carbon-13 magnetic resonance spectrum as shown in FIG. IV of the drawings with significant peaks at 16.5;
16.9;
17.6;
20.4;
20.9;
25.7;
26.2;
26.7;
35.6;
36.7;
47.8;
52.8;
58.8;
62.7;
62.9;
63.9;
67.4;
67.9;
68.8;
69.0;
69.1;
69.2;
70.1;
71.3;
74.3;
74.4;
83.9;
94.2;
94.8;
97.9;
101.0;
102.3;
104.3;
107.3;
114.8;
114.9;
116.7;
126.5;
135.4;
142.9;
144.8;
151.5;
163.2;
170.3;
202.8; and(k) releases methyl α
-L-axenoside and methyl β
-L-axemoside upon treatment with dilute methanolic hydrochloric acid.
-
1, a composition
-
2. Antitumor agent LL-D49194β
-
1 a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a molecular weight of 1010; (d) has a molecular formula;
C48 H66 O23 ;(e) has a melting point 163°
-167°
C. (with decomposition);(f) has specific rotation; [α
]D26 =-51±
10°
(0.137%, ethanol)[α
]D26 =-119±
10°
(0.135%, chloroform);(g) has ultraviolet absortpion spectra as shown in FIG. V of the drawings; (h) has an infrared absorption spectrum as shown in FIG. VI of the drawings; (i) has a proton magnetic resonance spectrum as shown in FIG. VII of the drawings; (j) has a carbon-13 magnetic resonance spectrum as shown in FIG. VIII of the drawings with significant peaks at
-
1 a composition
-
3. 16. 5;
- 16.9;
17.6;
20.1;
20.8, 25.8;
26.3;
26.8;
35.7;
35.8;
36.7;
36.8;
53.0;
58.7;
62.3;
62.7;
62.9;
63.9;
67.1;
67.9;
68.8;
69.3;
69.4;
70.1;
70.7;
74.3;
74.5;
84.0;
85.1;
94.9;
95.2;
97.7;
101.0;
106.0;
107.9;
108.3;
113.6;
114.1;
116.8;
126.8;
135.5;
142.4;
145.1;
152.3;
162.4;
170.3;
203.6; and(k) releases methyl α
-L-axenoside and methyl β
-L-axenoside upon treatment with dilute methanolic hydrochloric acid.
- 16.9;
-
4. Antitumor agent LL-D49194β
-
2, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a specific rotation; [α
]D26 =+40±
6°
(0.15%, ethanol);(d) has ultraviolet absorption spectra as shown in FIG. IX of the drawings; (e) has an infrared absorption spectrum as shown in FIG. X of the drawings; (f) has a proton magnetic resonance spectrum as shown in FIG. XI of the drawings; (g) has a carbon-13 magnetic resonance spectrum as shown in FIG. XII of the drawingss with significant peaks at
-
2, a composition
-
5. 16. 5;
- 16.9;
17.6;
20.3;
26.1;
26.2;
26.7;
35.6;
35.9;
36.6;
47.9;
52.8;
58.7;
62.7;
63.6;
63.9;
67.6;
68.0;
69.0;
69.1;
69.3;
70.1;
70.2;
71.2;
74.2;
74.4;
83.9;
94.2;
94.8;
98.1;
101.0;
102.3;
104.2;
107.4;
114.8;
114.9;
116.6;
126.6;
135.5;
142.9;
144.7;
151.5;
163.2;
202.9; and(h) releases methyl α
-L-axenoside and methyl β
-L-axenoside upon treatment with dilute methanolic hydrochloric acid.
- 16.9;
-
6. Antitumor agent LL-D49194β
-
3, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has ultraviolet absorption spectra as shown in FIG. XXIV of the drawings; (d) has a proton magnetic resonance spectrum as shown in FIG. XXV of the drawings; and (e9 has a carbon-13 magnetic resonance spectrum as shown in FIG. XXVI of the drawings with significant peaks at 16.7;
16.9;
20.3;
26.1;
34.6;
36.0;
36.7;
47.9;
52.8;
58.5;
62.7;
63.6;
67.6;
68.0;
69.0;
69.1;
69.9;
70.1;
71.3;
74.5;
94.3;
94.9;
98.2;
102.3;
104.4;
107.4;
114.9;
116.7;
126.7;
135.5;
142.9;
144.8;
151.6;
163.2;
202.9.
-
3, a composition
-
7. Antitumor agent LL-D49194γ
- , a composition
which; (a) is effective as an antitumor agnent; (b) is effective as an antibacterial agent; and (c) has ultraviolet absorption spectra as shown in FIG. XIII of the drawings.
- , a composition
-
8. Antitumor agent LL-D49194δ
- , a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; and (c) has ultraviolet absorption spectra as shown in FIG. XIV of the drawings.
- , a composition
-
9. Antitumor agent LL-D49194ε
- , a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a specific rotation; [α
]D26 =-123±
4°
(0.35%, CHCl3);(d) has ultraviolet absorption spectra as shown in FIG. XV of the drawings; (e) has an infrared absorption spectrum as shown in FIG. XVI of the drawings; (f) has a proton magnetic resonance spectrum as shown in FIG. XVII of the drawings; and (g) has a carbon-13 magnetic resonance spectrum as shown in FIG. XVIII of the drawings with significant peaks at 16.5;
16.9;
17.6;
20.2;
20.9;
25.7;
25.9;
26.8;
35.7;
36.4;
36.6;
36.7;
53.0;
59.0;
62.3;
62.8;
62.9;
63.2;
63.8;
66.8;
67.9;
68.8;
69.2;
69.4;
70.5;
74.4;
84.0;
85.0;
94.7;
95.2;
97.6;
101.0;
105.9;
107.8;
108.2;
113.5;
114.1;
16.9;
126.7;
135.5;
142.5;
145.2;
152.3;
162.4;
170.3;
203.4.
- , a composition
-
10. Antitumor agent LL-D49194ζ
- , a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; and (c) has ultraviolet absorption spectra as shown in FIG. XIX of the drawings.
- , a composition
-
11. Antitumor agent LL-D49194η
- , a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a specific rotation; [α
]D26 =+65±
3°
(0.4%, ethanol);(d) has ultraviolet absorption spectra as shown in FIG. XX of the drawings; (e) has an infrared absorption spectrum as shown in FIG. XXI of the drawings; (f) has a proton magnetic resonance spectrum as shown in FIG. XXII of the drawings; and (g) has a carbon-13 magnetic resonance spectrum as shown in FIG. XXIII of the drawings with significant peaks at 16.7;
16.9;
20.3;
20.9;
25.7;
26.0;
34.6;
36.7;
47.8;
52.8;
52.8;
58.6;
62.7;
62.9;
63.6;
67.5;
67.9;
68.8;
69.0;
69.1;
69.9;
71.3;
74.4;
94.3;
94.9;
98.0;
102.3;
104.3;
107.3;
114.8;
115.0;
116.7;
126.5;
135.5;
142.9;
144.8;
151.6;
163.2;
170.3;
202.8.
- , a composition
-
12. Antitumor agent LL-D49194ω
-
1, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has ultraviolet absorption spectra as shown in FIG. XXVII of the drawings; (d) has a proton magnetic resonance spectrum as shown in FIG. XXVIII of the drawings; and (e) has a carbon-13 magnetic resonance spectrum as shown in FIG. XXIX of the drawings with significant peaks at 16.5;
16.9;
17.6;
20.1;
26.2;
26.8;
35.7;
35.8;
36.0;
36.7;
53.0;
58.8;
62.2;
62.7;
63.6;
63.9;
67.2;
68.0;
69.3;
69.4;
70.0;
70.1;
70.6;
74.4;
84.0;
85.1;
94.8;
95.2;
98.0;
101.0;
106.0;
107.9;
108.3;
113.5;
114.1;
116.9;
127.1;
135.6;
142.4;
145.2;
152.4;
162.3;
203.5.
-
1, a composition
-
13. Antitumor agent LL-D49194ω
-
2, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; and (c) has ultraviolet absorption spectra as shown in FIG. XXX of the drawings.
-
2, a composition
-
14. Antitumor agent LL-D49194ω
-
3, a composition
which; (a) is effective as an antitumor agent; (b) is effective as an antibacterial agent; (c) has a specific rotation; [α
]D26 =0°
(0.6%, ethanol);(d) has ultraviolet absorption spectra as shown in FIG. XXXI of the drawings; (e) has an infrared absorption spectrum as shown in FIG. XXXII of the drawings; (f) has a proton magnetic resonance spectrum as shown in FIG. XXXIII of the drawings; and (g) has a carbon-13 magnetic resonance spectrum as shown in FIG. XXXIV of the drawings with significant peaks at 16.7;
16.9;
20.2;
20.9;
25.7;
26.1;
34.7;
36.5;
36.7;
53.0;
58.8;
62.3;
62.8;
62.9;
63.6;
66.8;
67.9;
68.8;
69.4;
69.9;
70.5;
74.4;
85.1;
94.8;
95.3;
97.5;
106.0, 107.9;
108.3;
113.6;
114.0;
116.9;
126.7;
135.5;
142.5;
145.1;
152.3;
162.4;
170.3;
203.5.
-
3, a composition
-
15. A method of treating bacterial infections in warm-blooded animals which comprises administering to said animals an antibacterially effective amount of a compound selected from the group consisting of LL-D49194α
-
1, LL-D49194β
1, LL-D49194β
2, LL-D49194β
3 ;
LL-D49194ε
;
LL-D49194δ
;
LL-D49194ε
;
LL-D49194ζ
;
LL-D49194η
;
LL-D49194ω
1 ;
LL-D49194ω
3.
-
1, LL-D49194β
-
16. A method of inducing regression of leukemia and/or inhibiting the growh of tumors in a mammal comprising administering to said mammal an effective amount of a compound selected from the group consisting of LL-D49194α
-
1 ;
LL-D49194β
1 ;
LL-D49194β
2 ;
LL-D49194β
3 ;
LL-D49194ε
;
LL-D49194δ
;
LL-D49194ε
;
LL-D49194ζ
;
LL-D49194η
;
LL-D49194ω
1 ;
LL-D49194ω
2 and LL-D49194ω
3.
-
1 ;
-
17. A process for producing antibiotics LL-D49194α
-
1 ;
LL-D49194β
1 ;
LL-D49194β
2 ;
LL-D49194β
3 ;
LL-D49194γ
;
LL-D49194δ
;
LL-D49194ε
;
LL-D49194ζ
;
LL-D49194η
;
LL-D49194ω
1 ;
LL-D49194ω
2 and LL-D49194ω
3 which comprises aerobically fermenting the organism Streptomyces vinaceus-drappus NRRL 15735 or mutants thereof in a liquid medium containing assimilable sources of carbon, nitrogen and inorganic salts, until substantial antibiotic activity is imparted to said medium and then recovering the antibiotics therefrom. - View Dependent Claims (20, 21)
-
1 ;
-
18. A process for producing antibiotics LL-D49194α
-
1 ;
LL-D49194β
1 ;
LL-D49194β
2 ;
LL-D49194β
3 ;
LL-D49194.sub.γ
;
LL-D49194δ
;
LL-D49194ε
;
LL-D4194ζ
;
LL-D49194η
;
LL-D49194ω
1 ;
LL-D49194ω
2 and LL-D49194ω
3 which comprises aerobically fermenting a liquid medium containing assimilable sources of carbon, nitrogen and inorganic salts;
which medium has been inoculated with a viable culture of the organism Streptomyces vinaceus-drappus NRRL 15735 or mutants thereof, maintaining said fermentation culture at a temperature of 24°
-32°
C. for a period of 90-200 hours, harvesting the mesh and extracting the antibiotics.
-
1 ;
-
19. A biologically pure culture of the microorganism Streptomyces vinaceus-drappus having the identifying characteristics of NRRL 15735, said culture being capable of producing antibiotics LL-D49194α
-
1 ;
LL-D49194β
1 ;
LL-D49194β
2 ;
LL-D49194β
3 ;
LL-D49194γ
;
LL-D49194δ
;
LL-D49194ε
;
LL-D49194ζ
;
LL-D49194η
;
LL-D49194ω
1 ;
LL-D49194ω
2 and LL-D49194ω
3 in recoverable quantities upon fermentation in an aqueous nutrient medium containing assimilable sources of carbon, nitrogen and inorganic substances.
-
1 ;
Specification