Synthesis of 6α-methyl-16α,17α-cyclohexanoprogesterone via γ-methylenation of 16α,17α-cyclohexanopregn-4-ene-3,20-dione

Russian Chemical Bulletin

Volumn 46, Issue 6, 1997, Pages 1185-1187

  Levina, I S ^a   Kamernitskii, A V ^a  

^a N D ZELINSKY INSTITUTE OF ORGANIC CHEMISTRY   (Russian Federation)

Author keywords

Methylenation; Pentarane; Progestin

Indexed keywords

EID: 0001490465     PISSN: 10665285     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02496229     Document Type: Article

References (13)

1. A. V. Kamemitskii and I. S. Levina, Khim.-Farm. Zh., 1991, 25, 4 [Pharm. Chem. J., 1991, 25 (Engl. Transl.)].
2. A. V. Kamemitskii and I. S. Levina, Khim.-Farm. Zh., 1991, 25, 4 [Pharm. Chem. J., 1991, 25 (Engl. Transl.)].
3. I. S. Levina and A. V. Kamemitskii, Khim.-Farm. Zh., 1990, 24, 31 [Pharm. Chem. J., 1990, 24 (Engl. Transl.)].
4. I. S. Levina and A. V. Kamemitskii, Khim.-Farm. Zh., 1990, 24, 31 [Pharm. Chem. J., 1990, 24 (Engl. Transl.)].
5. Y. N. Ogibin, I. S. Levina, A. V. Kamernitzky, and G. I. Nikishin, Mendeleev Commun., 1995, 184.
6. A. V. Kamemitskii, V. N. Ignatov, I. S. Levina, and G. V. Nikitina, Khim.-Farm. Zh., 1984, 18, 45 [Pharm. Chem. J., 1984, 18 (Engl. Transl.)].
7. A. V. Kamemitskii, V. N. Ignatov, I. S. Levina, and G. V. Nikitina, Khim.-Farm. Zh., 1984, 18, 45 [Pharm. Chem. J., 1984, 18 (Engl. Transl.)].
8. K. Annen, H. Hofmeister, H. Laurent, and R. Wiechert, Synthesis, 1982, 34.
9. Ger. Offen DE 3004508; Chem. Abstrs., 1982, 96, 6951q.
10. EP 250262; Chem. Abstrs., 1988, 108, 221965u. Em. Pat.
11. D. Burn, D. N. Kirk, and V. Petrow, Tetrahedron, 1965, 21, 1619.
12. A. A. Akhrem, A. V. Kamemitskii, L. E. Kulikova, and I. S. Levina, Izv. Akad. Nauk SSSR, Ser. Khim., 1978, 444 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1978, 27, 384 (Engl. Transl.)].
13. A. A. Akhrem, A. V. Kamemitskii, L. E. Kulikova, and I. S. Levina, Izv. Akad. Nauk SSSR, Ser. Khim., 1978, 444 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1978, 27, 384 (Engl. Transl.)].